# Tutorials Posted by Concrete

## Concrete from University of Rochester

 Rating (31):A+ Questions Asked: 1 Tutorials Posted: 208, Earned: \$627.83

## Concrete's Posted Tutorials

Bounty Category Question Tutorial Purchases Date Posted
\$1.00 Mathematics How can you identify the vertex and axis Explained
...p,q) where dy/dx = 0 (the highest, or lowest point...
Dec 20, 2012 at 8:44:48PM
\$9.50 Mathematics Statistics Help Emergency Solution
...e test statistic is (38.75 - 35.44) / 1.1621 = t = 2.848 e. We can reject the null hypothesis, since the sample mean is \$38.75, above the critical value of \$36.96. f. There is statistically......
Dec 20, 2012 at 5:57:18PM
... 19500 / (14000+200...
Dec. 20, 2012 at 06:58:20AM
...0 = \$0.10 per mile. If it is driven in the first yea...
Dec. 20, 2012 at 06:56:40AM
\$10.00 Computer-Science Someone help in Linux related exa m Solved by linux expert
...only allows forward motion) 9. -al (try typing dir -al) TCO 6 1. samba (winbind and netbios are similar but are implementations of only networking, not sharing) 2. mput (Multiple PUT; puts......
Dec 19, 2012 at 9:02:26PM
... not have physical substa...
Dec 19, 2012 at 12:20:04PM
\$0.50 Mathematics Sargent.Com plans to sell 2,000 purple l Solution
...85 chairs in inventory They will sell 1900 chairs in June...
Dec. 19, 2012 at 11:48:13AM
\$0.50 Business 11-1. Ratios are most useful in identify Solution
...son between two numbe...
Dec. 19, 2012 at 10:41:19AM
...nalysis is another term for horizontal an...
Dec. 19, 2012 at 10:39:49AM
...e name doesn't ...
Dec. 19, 2012 at 10:37:47AM
\$0.25 Business 8-1. Accounts receivable arising from sa Solution
...nts receivable is \$-10,...
Dec. 19, 2012 at 10:36:46AM
\$0.25 Mathematics help needed No Solution
...ed problem; there are 3 variables and 2 equa...
Dec. 19, 2012 at 09:34:03AM
\$1.00 Mathematics mathematic Solutions
...25/23070 = 0.28283 1c...
Dec. 19, 2012 at 09:21:55AM
\$8.88 Mathematics mathematics Solutions
...ts per week accounts for 97.3% of the variation in number of employees d. R is 98.7%, meaning that there is a strong positive correlation between number of flights and number of employees. e.The p-v......
Dec. 19, 2012 at 08:34:25AM
\$15.00 Law Creative Project: The Four Major Legal Traditions Worlds Legal Systems
...esentation on the world's four legal traditions...
Dec. 19, 2012 at 12:13:28AM
...he tax credit, based on adjusted gross income AND on nontaxable social security income. The vast majority of elderly US citizens are eligible for Social Security, and receive benefits wel...
Dec 18, 2012 at 10:34:18PM
\$1.00 Business 1. The Apex Company has just hired Mr. S Solved and explained
...r, and will increase by 5% per year, therefore his final year's wages ar...
Dec 18, 2012 at 10:22:53PM
\$20.00 Law CJA/474 Wk #3 L.T. POWERPOINT PRESENTATION (MY PART ONLY) 2 SLIDES w/ SPEAKER NOTES Two slides,Objective and Bureaucratic
...the attac...
Dec 17, 2012 at 10:19:40PM
\$0.25 Mathematics The difference between 2 numbers is... Solution
... + b² = 144 The sum of ...
Dec 17, 2012 at 9:58:34PM
\$2.00 Chemistry chemistry Solution
...ycine/Serine/Ph...
Dec 17, 2012 at 6:55:30PM
\$3.00 Mathematics Probability Solutions
...ll is simply 1/6. Prior results do not affect future outcomes 3. Probability of getting a...
Dec. 16, 2012 at 11:30:30AM
\$2.44 Mathematics algebra Solved
...1.1/23 = 0.483 (slope) 0 years after 1971 ...
Dec. 16, 2012 at 11:05:32AM
\$2.00 Mathematics Statistics Help Solutions
....5625 Median = middle term. Since there are an even number of terms, the average of the two middle terms = (26 + 32) / 2  = 29 Mode = most frequent term = 32 Range = highest - ...
Dec. 16, 2012 at 09:09:24AM
\$8.00 General-Questions PHI 103 Multiple Choice Quetions Wk 5 @ Ashford University Solved/explained
...d in guessing, neither has definite truth values. 7. Truth tables can display all the possible truth values involved with a set of sentences. 8. P ...
Dec. 16, 2012 at 08:25:43AM
\$1.00 General-Questions PHI 208 Ethics and Moral ReasoningAnim Ethical dilemma
...of providing meat. While, to a human, this would be a doomed life, no evidence exists yet to prove that the animals most commonly raised for human consumption are aware of their fates; therefore, the......
Dec. 16, 2012 at 12:58:42AM
\$15.00 Music For Concrete only: Written #2 Completed
...ed wit...
Oct 14, 2012 at 9:20:34PM
\$18.00 Music For Concrete only: Listening #2 Its done
... 2 and ca...
Oct 03, 2012 at 10:33:38PM
\$22.50 Chemistry Quantum Theory of the Atom Solved (degree in materials science)
...ground state would be identical. 1^x always equals 1. 7.24b H would have a lower second state, since 2^2 = 4 and 2^3 = 8, so the second state of X would be only half as far removed from zero. 7.24c......
Oct 01, 2012 at 8:10:56PM
\$15.00 Music For Concrete only: Written #1 Completed
...op music school but one of the answers is factually wrong again (homophony was not even ...
Sep 19, 2012 at 2:50:07PM
\$0.25 Mathematics the sum of Dante, Maria, and Coopers... Solution
..., Dante is 12 and Cooper is 6 ...
Sep. 18, 2012 at 09:26:55AM
\$0.25 Mathematics one apartment is directly above a... Solution
...le upstairs and 5 downstairs. If someone ...
Sep. 18, 2012 at 09:25:37AM
\$0.25 Mathematics Three angles are 105.5. If the sum of... Solution
...les 180 more than the next simpler polygon, SumAngle = 180(si...
Sep. 18, 2012 at 09:21:24AM
\$0.25 Mathematics What number increased by 23 makes... The answer is 61
...s is such an...
Sep. 18, 2012 at 09:18:21AM
\$0.25 Mathematics You arrive in Paris and the forcast... Solution
...= 36 + 32 = 68°F 2...
Sep. 18, 2012 at 08:38:36AM
... 2. 1/4 (TT) 3. 2/4 = 1/2 (HT, TH) 4. 1/4 probabillity of HH = 3 expected trials Building Fluency: 1. HH 4 times HT/TH 5 times TT 3 times 2. graph this 3. There are two possible ways to......
Sep 17, 2012 at 7:36:33PM
\$15.00 Music For Concrete only: Listening #1 Completed
... 95%. Written homework 1 ...
Sep 14, 2012 at 5:54:47PM
\$1.00 Computer-Science Java Programming Switch Statement Question Explanation
...le because it is possible, for example, to have a switch case 0.5, but the data rounded to 0.4999998 and th...
Sep. 14, 2012 at 06:09:46AM
\$10.00 Psychology A machine is designed to fill jars with Solution
...y Alternate hypothesis: The machine is not filling the jars completely (one tailed test) 2. The test ...
Sep 11, 2012 at 9:01:59PM
\$1.00 Mathematics Is it possible for a degree-4 polynomial P(x) to have only complex (non real)... Solution
...+1)², therefore it has two double roots at the same x values as g(...
Sep 11, 2012 at 6:01:59PM
\$1.00 Mathematics In aidan's class each student collected Indefinite relation
... to any definite solution. If the number of items collected by each student in Aidan's class is a, th...
Sep 11, 2012 at 5:55:01PM
\$1.50 Business FOR Concrete ONLYA stock that went fro 5/6 problems solved
...+18% = 18.6% 26. B Rate of return = Rf + ß(Rm-Rf) = 6 + 1.2(18-6) = 6 + 14.4 = 20.4% 27.no idea...
Sep 11, 2012 at 5:28:54PM
\$0.25 Mathematics If you were given a penny for every... Solution(s)
...r at the exact end (1 hour 0 minutes 0 seconds). If both 00:00 and 1:00:00 have a penny given to you, you w...
Sep 11, 2012 at 5:00:29PM
\$1.00 Biology describe a double serial dilution of six Solution
...y), where the ratio is expressed as solute to solvent: The first tube has a serum dilution of 1:2, or concentration of 1/3. If each tube then doubles...
Sep 11, 2012 at 3:32:43PM
\$5.00 Biology Ecology5-1 Solved/explained
... the square root of sample size 12. B without reservoirs and refuges, one species or the other will eventually prevail (and Gause was not always able to pred...
Sep 11, 2012 at 3:25:37PM
\$5.00 Biology Ecology5-2 Solved/explained
...competition is stronger than intraspecific competition 4. D Sympatric species share the same geographic area, and different niches. 5. D. Fundamental niche. The realized niche is then the niche......
Sep 11, 2012 at 3:09:54PM
\$8.00 Psychology PSY 480 Week 2 Solutions
...are cognitive ability, not emotional position 3. The MMPI test is an objective test of personality.  While Stanford-Binet is a...
Sep 11, 2012 at 1:43:36PM
\$2.25 Economics inventory value Solutions
... million b. \$1.2 million * 15% = \$0.18 million = \$180,000 c. Th...
Sep 11, 2012 at 1:33:46PM
...the body may not be. There are often bacteria and/or fungi near the genitals, wh...
Sep 11, 2012 at 1:25:56PM
\$4.00 Mathematics need math Left, Right, All the same
... 60 minutes in an hour, each part will take one minute. Since there are 60 seconds in a minute, you will ...
Sep 09, 2012 at 6:18:49PM
\$7.00 Chemistry General Chemistry Solutions
...67e-17 grams 3. Mass of 6.022e23 atoms (1 mole) of C12 12.00 g/mol / 6.02e23 * 6.02e23 = 12 grams = 1.20e1 grams 4. Mass ...
Sep 06, 2012 at 6:34:36PM
\$0.25 Mathematics At the first stop 5 people get on the... Solved-ish
... stop, with the information given, without knowing how many pe...
Sep 06, 2012 at 4:33:30PM
\$0.25 Mathematics Bicyclists Brent and Jane started at... Solution
...eing Jane's speed.  It took 1.5 hours for them to approach f...
Sep 06, 2012 at 4:23:47PM
... January 1    170 units at \$107 = \$18190 May 10       110 units at \$105 = \$11550 August 18    180 units at \$104 = \$18720 October 1    170 units at \$105 = \$17850 Total:         630 units at \$     ......
Sep 06, 2012 at 12:12:07PM
\$15.00 Mathematics statistic homework Week 4 solutions
...s is not statistically significant, so the null hypothesis cannot be rejected. 1c. The p-value is 0.51, so the research hypothesis is not held up with statistically significant evidence. The null......
Sep. 06, 2012 at 09:55:49AM
\$15.00 Mathematics statistic homework Week 3 solutions
...µ1: Mean amount per capita of food purchased per week by student athletes µ2: Mean amount per capita of food purchased per week by all undergraduate students Student athletes spend more money on......
Sep. 06, 2012 at 09:46:28AM
\$3.00 Mathematics Consider the exponential function y=x^2x Logarithmic differentiation
...the ln of both sides] ln(y) = ln(x^(2x)) [exponent comes to outside...
Sep. 06, 2012 at 06:19:30AM
\$1.00 General-Questions GENERAL QUESTIONS Rather specific, actually, its statistics
...u Rel Freq 7.85 7.95 8...
Sep 05, 2012 at 9:54:22PM
\$0.25 Business A corporate bond has one-year maturity. Solution
...cted value of                                                \$985 And an expected ...
Sep 05, 2012 at 9:40:43PM
...hod:  142 units were sold in that period, all 90 of the \$103 units and 52 of the \$102 units sold, leaving 8+45 \$102 units ...
Sep 05, 2012 at 9:35:02PM
\$5.00 Biology biology 101 Change of venue
... and regularity of a work environment, or what philosophers had always called "ennui". 1. If going on vacation helps with the ability to memorize dictiona...
Sep 05, 2012 at 8:47:16PM
...ve any more of th...
Sep. 05, 2012 at 10:58:32AM
\$5.00 Mathematics Mech of Materials Explanation
...m, is 160p in-lb, or 13.33p ft-lb.  For this bar to be in equilibrium, the torque must be equal and opposite from the couple P',...
Sep. 05, 2012 at 07:16:06AM
\$5.00 Engineering For Concrete ONLY!!!! Solution and explanation
...the third stage.   b. The machine takes 15 minutes to set up, leaving a total of 7:45 of possible machine time. The machine is available for 85% of this, leaving 6:35:25 ...
Sep 04, 2012 at 5:46:57PM
\$1.00 Mathematics radicals and rationa exponents 11 Solved
... FOIL multiplica...
Sep 04, 2012 at 4:23:35PM
\$12.00 History Early U S History u1 Solutions
...g) 19. d 20. c ...
Sep 04, 2012 at 3:46:52PM
\$1.00 Mathematics radicals and rationa exponents 7 Must be conjugated
...² / (sqrt(x) + sqrt(y))(sqrt(x) - sqrt(y))...
Sep 04, 2012 at 3:32:16PM
\$1.00 Mathematics radicals and rational exponents Solved
...qrt(a-1) / ...
Sep 04, 2012 at 2:22:38PM
\$5.00 Anthropology ANTHROPOLOGY QUESTIONS Solutions
... Ethnonationalism is a belief that each ethnicity should have its own nation. Zionism is the usual example given, with the perceived necessity of an ethnically Jewish state. Also the Quebec......
Sep 04, 2012 at 1:02:53PM
\$1.00 Economics An increase in the price of a good would Explained
...es cause a move along the demand cu...
Sep 04, 2012 at 12:35:57PM
\$10.00 Mathematics Math 209 Solved
...40km the boulders were at 4200m and at -20km the boulders were at 2800m. The regression equation is h = -0.5d² - 100d + 1000 Therefore, at a distance of 0km from shore, the boulders will fly over a...
Sep. 04, 2012 at 10:46:55AM
\$15.00 Mathematics MTH 221 wk1 Solved 10 of 12 (problem 3.1 and 3.2 were not in your file)
...st two problems...
Sep 03, 2012 at 4:50:38PM
\$0.25 Mathematics a number three times the square of... Solved
...² Let's just say b = 11, for the hell of it. ...
Sep. 03, 2012 at 11:40:27AM
\$16.00 Computer-Science Discrete Mathematics Solution and explanation
... 01101001 01110011 00100000 01000011 01001111 01001111 01001100 00100001 "Discrete Mathematics is COOL!" 3. As explained previously, binary numbers count in places of 2, rather than 10. This time......
Aug. 31, 2012 at 10:22:26AM
\$6.00 Computer-Science question two Partial solution; no classmate responses
...nd it are held up as well waiting for that one to finish. Therefore, the implications of acquisition of materials...
Aug 30, 2012 at 11:26:18PM
\$4.00 Mathematics function increasing and deceasing. (pain in the) Asymptotes
...ion is not strict...
Aug 30, 2012 at 11:05:48PM
\$12.50 Mathematics math help Solution
...[-2b +/- sqrt(4b² - 12ac) ] / 6a = (-1, 1) -2b must equal zero for these two roots to be equidistant from zero. b = 0. sqrt(0 - 12ac) / 6a = 1 -2sqrt(3ac) / 6a = 1 sqrt(3ac)/3a = -1   Additiona......
Aug 30, 2012 at 2:45:25PM
\$5.00 Biology NEED ASAP- 3 Questions- Enviromental Sciec. Solved
...er knowledge of effective...
Aug 30, 2012 at 1:21:19PM
\$20.00 Biology 45Mins Needed- 15Questions- Enviromental Scien. Solved
... Carbon dioxide, water, methane and chlorofluorocarbons 3. exposure and dose 4. nitr...
Aug 30, 2012 at 1:14:15PM
\$0.25 Mathematics In 2006, 112.8 million households... Solved
... 5.1418 perce...
Aug. 30, 2012 at 11:04:02AM
\$0.25 Mathematics the sum of digits of a two digit... Solved
...e 49, 58, 67, 76, 85 and 94. The two of these that diff...
Aug. 30, 2012 at 11:02:44AM
\$0.25 Mathematics ONe item costs 45 cents per 2 ounces,... Weigh the options
...60 per pound, so this is st...
Aug. 30, 2012 at 11:01:18AM
\$0.25 Mathematics is the time it takes you to run a 100... Solution
...to make this simple. Time ...
Aug. 30, 2012 at 10:59:50AM
\$0.75 English question presentation As long as it needs to be.
...ct matter is. If you're covering something like art history, or engineering, where you need a lot of graphics, then you ...
Aug. 30, 2012 at 09:52:32AM
\$10.00 Physics Need help asap like in the next 40 mins Solved
...times the v², or 3 times the velocity, for 45 km/h 3. The flow at B is faster than A is faster than C. In this pipe, the inner diameter is the smalle...
Aug. 30, 2012 at 09:40:29AM
\$1.00 Economics econ question Location, location, location
... the value of everything produced in a...
Aug. 30, 2012 at 09:25:44AM
\$30.00 Mathematics Calculus Calculus!
...= 5(2x -6/x³)(x²- 2/x²)^5 7. f(x) = (x-5)^4 - (4x-9)³ f'(x) = 4(x-5)³(4x-9)³ - 12(4x-9)²(x-5)^4 / (4x-9)^6 f'(x) = [4(x-5)³(4x-9) - 12(x-5)^4] / (4x-9)^4 8. f(x) = ((x³ +2x)^4 + 1)^5 let u = x³+2......
Aug. 30, 2012 at 09:07:25AM
\$7.00 Business in what situation would access be a better choice than excel Access is quite different from Excel actually
...s filling out a form, such as databases of customers, inventories, or phone directory/address books. Access is much more versatile in producing reports of qualitative data, at the expense of being......
Aug 29, 2012 at 5:54:47PM
\$6.00 Computer-Science Java help Solved
...; double sum = 0.0; for (int i = 0; i { sum += Scores[i]; } double average = sum / nScore; int lowScore = 0 for (int j = 0; ...
Aug 29, 2012 at 5:48:27PM
\$1.00 Mathematics PM 586, Q3 All in the chronology
...th 11, and started in month 10, or 9 months late. d. Activity E affects H and I, and in turn J. Therefore, for the project to finish on time, J must finish at month 14, and start in month 13,......
Aug 29, 2012 at 5:39:10PM
\$1.00 Computer-Science java help Solved (6th set)
...Method nam...
Aug 29, 2012 at 5:23:55PM
\$5.00 Computer-Science java help asap Solved (5th set)
...utStream(FileOutputStream(Filenam...
Aug 29, 2012 at 5:19:50PM
\$5.00 Computer-Science java help asap Solved
...xact) 6. Panel 7. int[][] myT...
Aug 29, 2012 at 5:14:18PM
\$5.00 Computer-Science Java help asap Solved
...int[] ArrayName 14. Sum = 55 (it sums all integers 0 to 10) ...
Aug 29, 2012 at 4:59:25PM
\$5.00 Computer-Science java help Solved
... equal to 24. semicolon (see question 20) 25. subscript 1. ActionListene...
Aug 29, 2012 at 4:46:40PM
\$6.00 Computer-Science java help Solved
...ou need the JDK to compile code. 2. Bui...
Aug 29, 2012 at 4:41:32PM
...ngent line at (1,11) is f(x) = mx+b The slope at (1,11) is 8 - 4 = 4 f(...
Aug 29, 2012 at 4:17:09PM
\$12.50 Business 9-35 and 10-43 Solved
...rent/mortgage and depreciation, and variable costs like electricity, that both factor into production, and a smaller portion of the fixed costs contribute to the unit cost of each item. (2) The......
Aug 29, 2012 at 4:11:21PM
\$4.00 Mathematics Need help math Solved 100% correctly
...0 / (5/4) = 60*4 / 5 = 240/5 = 48 parts.  You are making t...
Aug 29, 2012 at 3:46:12PM
\$7.50 Sociology Question Solved
... the planned change process. Generalists usually work within other organizations. 2. The clinical social worker B requires comple...
Aug 29, 2012 at 3:32:46PM
\$16.00 Computer-Science BIS&Data Analysis Solved
... simpler to implement. In a top down data warehouse, each atom of data (one fact or figure) is stored separately, but all are kept in one centralized structure, and then data marts are created from......
Aug 29, 2012 at 3:19:56PM
\$1.00 Mathematics JAM007 Statistic question need help please before sat Solved
...tion the probability of giving a rating of 5 is 0.50333 b. This would be the total of people giving a rating of 3, 4, or 5, or (151+91+36)/300 = 278/300 = 0.92667 c. 101/300 respondents are in the......
Aug 29, 2012 at 2:56:06PM
Aug 29, 2012 at 2:30:57PM
\$0.25 Mathematics In a portion of turkey(100 grams)... 100 grams is a convenient portion
... gram is one percent. A. 23 ...
Aug 29, 2012 at 2:25:58PM
\$0.25 Mathematics At the first prenatal visit a client... Solved
...ds, or 7 pound...
Aug 29, 2012 at 2:24:45PM
\$1.00 General-Questions Knedler Corporation is preparing a bid f Two factors here
...ng this, and the outcome of selling on it, are a sunk cost and a future cost respectively. If they were to bu...
Aug 29, 2012 at 2:11:31PM
\$0.25 Mathematics Bank A pays 8% interest compounded... Solved
... 2          1171.66      1215.31 2¼       1195.09 2½       1218.99      1276.28 2¾       1243.37 3          1268.24      134...
Aug 29, 2012 at 2:06:36PM
\$4.00 Biology Biology 101 Change of venue
...tions correctly memorized in 30 minutes in the work environment, to determine whether an improvement actually occurs while on vacation. As a footnote, it ...
Aug 29, 2012 at 1:16:27PM
\$10.00 Sociology Basic U.S. Values Exercise The American Experience
...al in this sense, as we strive to be an equal society collectively, yet every individual tries to rise above, at the expense of the less fortunate. We try to compensate for this with the value of (4)......
Aug 29, 2012 at 1:10:10PM
\$20.00 Education Educationese powerpoint Complete powerpoint solution
...efined al...
Aug 29, 2012 at 12:54:31PM
\$0.25 Mathematics one hot summer day, Alberta bought an... Two answers, actually
...ts for 27 total. If repeats are not allowed, and order still matters...
Aug. 29, 2012 at 09:44:12AM
\$0.25 General-Questions Need help reaching STUDENT OF FORTUNE.!!!! Sorry...
Aug 28, 2012 at 8:44:49PM
\$1.00 Biology Since plants capture energy through phot Two different processes...
...rocesses of ingestion and digestion, which take other organic matter (food) and...
Aug 28, 2012 at 8:43:17PM
\$0.25 Mathematics Joe has a collection of nickles and... System of equations...
...+ 440 = 565 5n = 125 n = 25 Joe has 2...
Aug 28, 2012 at 4:26:30PM
\$5.00 Engineering PLEASE ANSWER ASAP, ONLY HIGH RATING TUTORS WILL BE PURCHASED Solved with a Masters in engineering
...depending on whether diagonal travel is allowed or...
Aug 28, 2012 at 12:12:26PM
\$0.25 Mathematics if a cube has an edge equal to the... Turn up the volumes!
...e second cube would then be s³. The ratio of the volumes would then be s³ / r³, or, r³ sqrt(3...
Aug. 28, 2012 at 11:39:33AM
\$0.25 Mathematics a clock tower in town rings exactly... Sooner than you think
... The second bell rings at 12:00:05 Th...
Aug. 28, 2012 at 11:36:11AM
\$0.25 Mathematics to get an a in a course you must have... Look at the total
... average 90 on these 4 tests worth 100 poin...
Aug. 28, 2012 at 11:30:08AM
\$0.25 Mathematics A teacher finds that the test scores... Solved again
...eviation. In this case, ...
Aug. 28, 2012 at 11:28:37AM
\$0.25 Mathematics if 96 chickens and goats are put... This solution has legs.
... have at least two legs, and none are amputees. Therefore there are...
Aug. 28, 2012 at 11:26:28AM
\$0.25 Mathematics show that (a) the total surface of a... Solved part 1, part 2 does not work!!!
...t (r² + r² + r²) = sqrt (3r²) = r sqrt 3 The square of the diagonal is then r² sqrt(3)² = 3r² Twice the diagonal is then 6r², equal to the surface area.   The volume of a cube ...
Aug. 28, 2012 at 11:24:56AM
\$0.25 Mathematics The first day of ticket sales, the... Solved
...75 8s + 5c = 67 Using substitution, we can dete...
Aug. 28, 2012 at 11:11:09AM
... at the same 6.25% rate, will be more interest than you are making now.  Therefore, you can eliminate the option of keeping t...
Aug. 28, 2012 at 10:42:43AM
\$6.50 Economics Help me please with microeconomics Economics
...upply is tighter so the marginal cost increases, pushing prices up 7. D. Demand decreases on the curve, as price increases. 8. A. There is a 1% increas...
Aug. 28, 2012 at 08:32:29AM
\$5.00 Mathematics Clock Math Remainders
...ers: (5+3) mod 10: 8 (5+3) mod 8: 8 - 8 = 0 (5+3) mod 6 = 8 - 6 = 2 (15 + 7) mod 9 = 22 - 9 - 9 = 4 0b. Modular addition using negative integers: (-3 + -1) mod 5 = -4 + 5 = 1 (8 + -6) mod 4 = -......
Aug 27, 2012 at 11:31:58PM
\$2.00 Mathematics A research shows that employee salaries solved
...) = 91.5 fo...
Aug 27, 2012 at 1:56:23PM
\$2.00 Mathematics Horse race time is found to be normally Solved
...from the mean. Depending on what exactly is meant by...
Aug 27, 2012 at 1:27:06PM
\$12.50 Geography Need help with GEO 103 assignment Erosion!
...20 feet = 240 inches. It will take 20.32 years for the erosion to reach your walls. 3. The coast must erode 4.1 meters for the house to be within 2m of the shore. At 0.3 meters per year, this will......
Aug 27, 2012 at 12:55:31PM
\$2.75 Business introduction to accounting Creditors and Investors
...et loss of \$1600 cash, they would still have \$1800 cash in their accounts. The creditors must be paid back first, for \$1600. The investors would then take the remains, \$200, suffering the entire loss.......
Aug. 27, 2012 at 11:56:42AM
\$4.00 Computer-Science 3. Your organization has just rolled out NOT SECURE!
... as able to access the network. Finally, WEP as a security protocol is outdated and obsolete. There is a weakness in it that allows brute force attacks of only a few thousand attempts, by collecting......
Aug. 27, 2012 at 11:36:56AM
\$2.50 Biology What are ionic bonds and how do they for Ionic Bonds
...ts electron shell and the anion to shed its extra electrons. This is the difference between an ionic bond and a covalent bond; in a covalent bond the electrons are shared between both atoms, rather......
Aug. 27, 2012 at 11:30:54AM
\$0.50 Business Taxes She earns a salary
...id any differently with overtime as without.  Her ...
Aug. 27, 2012 at 11:19:14AM
\$6.00 Mathematics Stock Exchange Exercise Take stock in this one
Aug. 27, 2012 at 11:14:54AM
\$0.25 Mathematics Find a point form for the line... Winning lines
...ws, in y=mx...
Aug 25, 2012 at 8:33:26PM
\$1.00 Business What are the characteristics of standard Normal not the norm
...thers. These are discrete values that are not on any numerical plane and cannot be assigned numbers meaningfully. Likewise, ethnicity and level of education are not numerical, and can be eliminated......
Aug 25, 2012 at 8:30:25PM
\$1.00 Mathematics <p>Question attached</p> Easy as ABC
...alue of production. Items 2349, 2363 and 2394 are B items, the int...
Aug 25, 2012 at 1:57:45PM
\$8.00 Mathematics DISCRETE MATH HELP!!! Guaranteed 01100000%
...s is 3, as the number is between 8 and 16. Therefore the exponent is 3. The significand, or 9.3125/8, is 1.1640625, which can be expressed as 1 + 0*(1/2) + 0*(1/4) + 1*(1/8) + 0*(1/16) + 1*(1/32) + 0*......
Aug. 25, 2012 at 10:14:07AM
\$1.00 Mathematics DISCRETE MATH HELP!!! Solved
...0 B(1) = 100 ...
Aug. 25, 2012 at 09:49:14AM
... costs \$53500, After the first year of college, there is \$154393 left in the account, which after the 5% return for that year increases to \$162113 After the second year of college, there is \$108613......
Aug 24, 2012 at 8:05:08PM
\$17.50 Mathematics 25 questions interest and investment math due by Aug 25 20 problems, you need to upload chart for the rest
...rounds to \$229 10. APR is an annual calculation. There are 24 monthly payments, or two years, on the loan, so half of the interest is charged on each year. \$675 / 2/ 3500 = 0.9643 = 9.6% 11. 1000 +......
Aug 24, 2012 at 7:23:36PM
\$3.00 Mathematics Need help with College Algebra Everything but the graph
...e vertex: x = -4 1c. The intercepts are determined by the quadratic formula. -b +/- sqrt(b²-4ac) / 2a -8 +/- sqrt(64 - 4(1)(16...
Aug 24, 2012 at 6:18:07PM
\$4.00 Mathematics probability Solved
...ird letter is not a repeat. (1/26 + 50/676 = 76/676 chance = 11.242% chance of a repeat after the letters) This leaves 88.758% of plates still remaining into the numbers. There is a 10/10 chance......
Aug 24, 2012 at 5:15:52PM
\$0.25 Mathematics Deshaun rented a truck for one day.... Solved
...drove 162 ...
Aug 24, 2012 at 4:25:01PM
\$2.50 Physics PHY week 3 Exercises Real answers, real explanations
...occur, than in a coffee cup. Also, the saucer itself is cooler than the coffee, when the coffee is poured in. 17.16: The ice is cooler than the water, and cools the air near it, which is very humid......
Aug 24, 2012 at 2:39:46PM
...out 280 miles from Los Angeles.  It is best known for The Strip, an area that has featured many glamorous casino resorts and hotels, taking advantage of legal gambling in Nevada since the 1930s,......
Aug 24, 2012 at 2:28:51PM
... each play is +\$.03.  However, there is a substan...
Aug. 24, 2012 at 11:42:47AM
\$4.00 Geography 1. (Part 1) List the plants as they appe Botanical brainteaser!
... are grains, legumes and weeds Grains: Wheat, rye, oats, barley Legumes: Soybeans, corn Weeds: Burdock, thistle   (answers can only be used once between questions 2-5) 2. Alfalfa: ABC 3. Corn:......
Aug. 24, 2012 at 11:25:47AM
\$3.75 Mathematics MTH 212 infinite Combinatorics
...th an outcome independent of one another, the probability of both happening is the product of the probability of each one happening. For example, if you flip a coin and roll a die, the chances of......
Aug. 24, 2012 at 11:04:59AM
\$2.00 Geography Ecosystem Structure, Function, and Chang That was easy.
...d by burning fossil fuels and from living things, especially cattle, into the atmosphere causes heat energy to become trapped in the atmosphere rather than radiating out into space, much as the glass......
Aug. 24, 2012 at 07:52:52AM
\$3.00 Economics ECO 561 Cheap but correct and explained
...ction) Executive salaries: fixed (bosses draw yearly salaries regardless of production) Insurance premiums: fixed (depend on value of property, not profit) Wage payments: variable (more workers f...
Aug. 24, 2012 at 07:40:21AM
\$4.00 Economics ECO 561 HELP NEEDED More economics...
...s.  However, if there is empty plant space now, that can be put back into use this is a short run adjustment. c. A farmer increasing the amount of fertilizer used is a short run a...
Aug. 24, 2012 at 07:36:43AM
\$3.00 Economics ECO 561 - HELP!!! Low cost solution
...rked that increase, paying the workers more since they are producing more, then the average variable cost, marginal cost and average total cost increase but the average fixed cost is left alon...
Aug. 24, 2012 at 07:32:09AM
\$1.00 English paraphrase work Paraphrased
...ing industry. After 1950, the increased demand for imported goods and the potential for cheaper labor in developing countries combined wi...
Aug. 24, 2012 at 07:22:52AM
Aug 23, 2012 at 9:01:37PM
\$1.00 Mathematics Please provide a solution to this question and show work Margin of error
...e interval is then 28.6 to 37....
Aug 23, 2012 at 8:32:30PM
\$0.80 Mathematics Please provide a solution to this question and show work Doesnt take a doctorate...
...ers had doctorates. Therefore, 40% of them do not. W...
Aug 23, 2012 at 7:46:45PM
\$0.25 Psychology dlopmental psychology Like stages of grief, but slightly different
...o bury them. (3) To adjust to the new environment, without the deceased person: The bereaved will likely see a change in the responsibilities and rewards of life; depending on the relationship......
Aug 23, 2012 at 3:23:27PM
\$10.00 Mathematics Help me with my Calculus 2 problems. solve differential equations. Differential Equation solution
...ference between the water temperature and room temperature. Therefore, dy/dt = kU The solution to this is simply U(t) = Uo * e^(-kt) Removing U from the problem, and returning to our original......
Aug 23, 2012 at 3:09:37PM
\$2.00 Psychology developmental psychology Stresses of modern life
... psychiatric refuge. Soon there will be no wilderness, soon there will be no place to go. Then the madness becomes universal. Then we are caught forever in the iron treads of a technological......
Aug 23, 2012 at 2:11:39PM
\$12.50 Mathematics Please see attachment Complete solution
...t) 3a. The probability of the case involving a violent crime is 82/150 = 0.54667 = 54.667% 3b. P(less than 40) = P(under 20) + P(20 to 40) = 39/150 + 75/150 = 114/150 = 0.76 = 76% 3c. P(violent or......
Aug 23, 2012 at 1:52:13PM
\$0.25 Mathematics A specific gravity of urine of 1 2/32... Problem #4
...utside the ra...
Aug 23, 2012 at 1:27:29PM
\$0.25 Mathematics If a baby weighed 3.7 kilograms at... Problem #3
...5kg g...
Aug 23, 2012 at 1:26:11PM
\$0.25 Mathematics If each ounce of a liquid laxative... Problem #2
...75 oz...
Aug 23, 2012 at 1:23:37PM
\$0.25 Mathematics The instructional assistant is... \$1.46
...7 per catheter The ...
Aug 23, 2012 at 1:22:13PM
\$2.50 Mathematics What is the difference between exponential growth and logistic growth? What are some real-world examples of both? To infinity, or beyond?
...on, the rate of increase slows down until eventually becoming zero, leaving the quantity at a constant.  A real life example of a logistic curve is diffusion over a membrane between two substances,......
Aug 23, 2012 at 12:41:49PM
\$0.77 Business Cost Accounting- Effect of misstated expense on net income Net income is just that.
.... Since taxes are subtracted anyway, while you m...
Aug 23, 2012 at 12:30:49PM
\$0.99 Business ECO/415 WEEK 1 Supply side economics!
...emain the same.  The CD was a relatively new technology a decade before your textbook was written, and production was still exp...
Aug 23, 2012 at 12:10:18PM
\$0.50 English paraphrase Paraphrased
...een agrarian and industrial economies. Production is initially focused on agr...
Aug. 23, 2012 at 11:56:28AM
\$10.00 Geography Need help with GEO 103 assignment That was easy.
...per. 4. The berm retreats as sand is transported offshore. 5. The berm advances as ocean currents bring the sand from the deepe...
Aug. 23, 2012 at 09:17:31AM
\$7.50 Computer-Science Proof/Disproof Irrational Numbers Count
...l integers are real numbers, as given in statement 1. However, this statement says nothing about the converse being true, that all real numbers are integers. The converse of a true statement is not......
Aug. 23, 2012 at 07:55:33AM
\$5.00 Computer-Science Proof/Disproof Disproved by a simple counterexample.
...k+1 for some integer k 6 = 2k + 1 5 = 2k 2.5 = k Therefore, k is not an integer, when 2k+1 = 6 = N, and N is not ...
Aug. 23, 2012 at 07:34:23AM