# Tutorials Posted by britzy365

## britzy365 from Case Western

 Rating (33):A Questions Asked: 2 Tutorials Posted: 173, Earned: \$367.56

## britzy365's Posted Tutorials

Bounty Category Question Tutorial Purchases Date Posted
\$0.25 Physics mechanical machines. 100 % correct explanation
...) window (pulley for counterweight, latch) Swivel chair (wheels, levers, ratchet) mechanical p...
Jan 25, 2010 at 1:07:12PM
\$0.50 Biology meiosis 100% correct solution
...on that produces cells with only half the DNA of a normal cell. This process involves two cell divisions, not one. Each sperm cell and egg cell contains 23 chromosomes. When an egg cell is......
Oct 05, 2009 at 4:17:41PM
\$10.00 Business Finance Question 100 % correct solution in Excel with formulas
...NAV is positive project shoul...
Aug 12, 2009 at 4:32:08PM
\$2.00 Economics economics 100 % correct explanation is attached!
...ge in quantity. %change in P = 100*(.50/3.50) =14.29 %change in Q = 100*(-10/30) = -33.33 Elasticity therefore is -33.33/14.29 = -2.33 Since elasticity is > 1 (absolute value) it is elastic. (Not...
Jul 29, 2009 at 5:27:01PM
\$2.00 Economics economics 100 % correct explanation is attached!
...s to (fixed costs - that amount x number of days), whereas if you shut down, you would be incurring a loss in the amount of your total fixed costs, which would be greater. In your case: daily revenue......
Jul 29, 2009 at 5:21:43PM
\$0.25 Mathematics RES341 Quiz 100% correct solution
...ore of 1.65 included 45% of...
Jul 13, 2009 at 8:38:52PM
\$2.00 Mathematics Math 116 Appendix D 100% correct solution
...th the increasing popularity of do-it-yourself television shows, however, many homeowners are becoming amateur landscape artists. Suppo...
Jul 13, 2009 at 8:13:28PM
\$0.50 Physics Physics Periodic wave 100% correct solution
...n by the arrow. The sketch shows a snapshot of the pulse at a c...
Jul 13, 2009 at 7:37:52PM
\$1.00 Physics Physics Waves/dB 100% correct solution
...the intensity of a single rifle would be 77.0 dB. Wheres with normal ratios you multiply or divide, with logarithmic ratios like dB you add or subtract something - for dB you add or sub...
Jul 13, 2009 at 7:06:27PM
\$0.50 Physics Physics Periodic wave2 100% correct solution
...0.0 cm/s. A and B are two points on the string...
Jul 13, 2009 at 7:04:38PM
\$2.00 Physics Physics oscillation (12) 100% correct solution
...gth is d. One end of this rod is attached to the ceiling by a frictionless hinge, so the...
Jul 13, 2009 at 5:41:14PM
\$0.25 Physics physics Waves P12 100% correct solution
...nergy at a rate of 4.00 × 103 W ...
Jul 13, 2009 at 5:30:20PM
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...e wave is one in which the distu...
Jul 13, 2009 at 5:28:09PM
\$0.50 Physics Physics Waves P17 100% correct solution
... at a constant speed is passing a stationary observer on a platform. On one of the train cars, a flute player is c...
Jul 13, 2009 at 5:24:28PM
\$0.50 Physics Physics Waves P18 100% correct solution
...343 m/s. What is the frequency of sound...
Jul 13, 2009 at 5:22:26PM
\$0.50 Physics Physics Waves P10 100% correct solution
...ity of 0.082 kg/m. What is...
Jul 13, 2009 at 5:17:37PM
\$29.00 Economics Microeconomics 100 % correct solutions
...cision. A monopoly firm generally seeks to produce the quantity of output that maximizes profit, which is the difference between total revenue and total cost. Total revenue can be represented in a......
Jul 09, 2009 at 10:10:06PM
...p solutions for 3...
Jul 09, 2009 at 5:42:12PM
\$0.25 Mathematics interest rates 100 % correct solutions
...ing the values in the formula you will get Inte...
Jul 01, 2009 at 6:34:50PM
\$0.25 Mathematics interest rates 100 % correct solutions
...principle 11% is the rat...
Jul 01, 2009 at 6:29:09PM
\$0.50 Chemistry How do I draw Electron dot diagram (Lewi 100 % correct explanations with step by step instructions attached
...ce electron, when sodium loses this valence electron it will have no valence electrons left. Thus the sodium has no dots- Na+ 2) Write the electron dot diagram for the sodium ion. [Na]+ 3) Determine......
Jun 30, 2009 at 4:12:01PM
\$2.50 Biology Group Explination Circulatory System interacts with the other systems
... sorts of packages that are needed by all the cells in the body. Red Blood cells carry oxygen and nutrients to the cells. White blood cells are the paramedics, police, and street cleaners of the......
Jun 30, 2009 at 3:05:31PM
\$3.00 Biology microorganism morphology 100 % correct explanation
...rant to a wide variety of physical conditions, including temperature. It is resistant to high concentrations of salts and dyes, weak antiseptics, and many commonly used antibiotics. Pseudomonas......
Jun 30, 2009 at 2:46:03PM
\$10.00 Mathematics finance in business 100 % correct explanation with step by step instructions attached
...ceived 5 years from now discounted back to the present at 5 percent c.\$1,000 to be received 8 years from now discounted back to the present at 3 percent 1,000 to be received 8 years from now......
Jun 15, 2009 at 9:05:30PM
\$1.00 Biology micro 10 Bacteria and fungal species
...ther is Pilobolus, which shoots specialized structures through the air for several meters. Members of the Glomeromycota are also known as the arbuscular mycorrhizal fungi. Only one species has been......
May 26, 2009 at 6:41:16PM
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.... if there is an...
May 26, 2009 at 4:35:21PM
\$2.00 Biology microbiology 3 100 % correct explanation
...B)Facultative Aerobes 1.Can grow with or without oxygen 2.Have respiration 3.Can also grow by fermentation, which produces energy without oxygen 4.Grow faster with oxygen C)Aerotolerant Anaerobes 1....
May 26, 2009 at 3:19:56PM
\$3.00 Biology microbiology 1 100 % correct explanation
...d endocytosis, and cell division. prokaryotic cell a. The ribosomes are composed of a 50S and a 30S subunit forming an 70S ribosome. See Fig. 5. b. Internal membrane-bound organelles such as......
May 26, 2009 at 2:48:36PM
\$0.50 Chemistry what is the pH of a 0.027 M KOH solution 100 % correct explanation with step by step instructions
...27) = pOH = 1.57...
May. 25, 2009 at 07:30:03AM
\$7.00 Mathematics Need help 100 % correct explanation with step by step instructions
...two years=8268+468 = \$8736 Or, you could simply do it all together: Amount in account in two years= 7800 + 2(468) = \$8736......
May 24, 2009 at 9:57:15PM
\$1.00 Physics Physics 100 % correct explanation with step by step instructions
...know that the ride and gravitational forces oppose each other. Thus, F_ride - F_gravity = F_net F_ride = F...
May 24, 2009 at 8:03:27PM
\$2.00 Mathematics help with these graphs 100 % correct explanation
...re the step by step solutions...
May 24, 2009 at 7:07:32PM
\$1.00 Biology using diagrams and or descriptions expla 100 % correct explanation
...f a gene in a population. Blood type is a good example 4) One gene may control many different phenotypic characteristics 5) One phenotypic characteristic may be controlled by many genes 6) ...
May 23, 2009 at 4:49:58PM
\$1.00 Chemistry Chemistry 100 % correct explanation
...solvent and solute Solvent - the dissolving medium in a solution Solute - the substance dissolved in the solvent Concentration - relative amounts of solute and solvent in a solution Concentrated and......
May 23, 2009 at 4:39:13PM
\$5.00 Business accounting II revew unit 9 100 % correct explanation
...g activities reports ________. (Points: 4) the increase or decrease in cash 4. Cash paid for equipment would be reported in the statement of cash flows in ________. (Points: 4) the cash flows from......
May 23, 2009 at 2:45:37PM
\$1.00 Health-Care biology 100 % correct explanation
...oidal anti-inflammatory drugs) It is used for osteoarthritis and rheumatoid arthritis Diclofenac (Voltaren)- It is a non-narcotic analgesic, NSAID's, opthalmics. It is used for ost...
May 13, 2009 at 8:50:20PM
\$1.00 Mathematics what is the density of a gas 100 % correct explanation
...ules. The molecules are in constant, random motion and frequently collide with each other and with the walls of a container. Because the molecules are in motion, a gas will expand to fill the......
May 13, 2009 at 8:17:13PM
\$1.50 Mathematics Stastistics 100 % correct explanation
...tribution. What is the maximum value of a house in the lowest 16% of all houses? If the data is nor...
May 13, 2009 at 8:13:14PM
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...aSO4 This is yo...
May 12, 2009 at 10:06:55PM
\$0.50 Chemistry chemistry homework...?? 100 % correct explanation with step by step instructions
...y are the same, there is no limiting reactant. Now, that you have the amount of moles H2O in ...
May 12, 2009 at 9:46:25PM
\$1.00 Business Finance now 100 % correct explanation
...blic information -Prices reflect all publicly available information -Investors cannot act on new public information after its announcement and expect to earn above-average, ...
May 12, 2009 at 4:41:48PM
\$17.00 Business E COMMERCE 100 % correct explanation is attached!
...hem to find information about the products, and making a purchase will be far too complicated 2. What are Java and JavaScript? What role do they play in web site design? Java is a programming......
May 12, 2009 at 4:34:02PM
\$3.00 Physics Please help me understand this physics force question. 100 % correct explanation with step by step instructions
...ce F = coeff of friction * mg where m = mass of the puck (same as above description) g = acceleration due to gravity = 9.8 m/sec^2 (constant) The...
May 09, 2009 at 10:42:02PM
\$1.00 Chemistry What type of equation is 2AI+Fe2O3yields 100 % correct explanation
...ether. Molten iron fills the gap. And a grinder makes it smooth This is a Thermite Reaction Iron (III) Oxid...
May 09, 2009 at 8:20:03PM
\$1.00 Mathematics Financial Matters Question 100 % correct explanation
May 09, 2009 at 8:04:12PM
\$6.00 Mathematics Graphys and random sampling 100 % correct explanation with step by step instructions attached
...ed to obtain representative samples. We may apply this technique in cases like when we want to select a rat from a box of 100 r...
May 09, 2009 at 7:30:11PM
\$5.00 Astronomy Astronomy 100 % correct explanation
...colorful moon. It is the third largest moon, with a diameter of 1942 miles, which is very close to the size of our moon. Io is about 220,000 miles from Jupiter, making it the innermost of the four......
May 08, 2009 at 4:27:37PM
\$1.00 Mathematics how do you subtract fractions 100 % correct explanation
...subtract fractions Step 1. Make sure the bottom num...
May 06, 2009 at 9:20:12PM
\$10.00 Mathematics Algebra 100 % correct explanation is attached!
...y the graph that represents the corresponding function. Justify your answer. y...
May 06, 2009 at 9:15:51PM
\$0.50 Chemistry Want help FAST..... 100 % correct explanation
...rms calcium hydroxide that ...
May 06, 2009 at 7:05:07PM
\$0.50 Chemistry What is the balanced equation for calcium and water? 100 % correct explanation
...aO This i...
May 06, 2009 at 6:45:35PM
\$2.00 Business finance math question 5-69 100 % correct explanation with step by step instructions attached
...ents, the family sells its house for \$136,000. They must pay closing costs of \$3700 plus 2.5% of the sale price. c. Estima...
May 06, 2009 at 6:17:04PM
\$6.00 Business finance math question 5-71 100 % correct explanation with step by step instructions attached
...er the mortgage payment is invested in a mutual fund with a return of 10% annually. a. What annual interest rate, when compounded monthly, gives an effective annual rate of 10%? b. What is Sues......
May 06, 2009 at 5:28:05PM
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...t succeed in making a new life organized themselves into gangs and began committing crimes to support their families or to feel a sense of community in a new and strange land. An example of an......
May 06, 2009 at 5:09:07PM
\$0.50 Political-Science as temperature rises, solids generally b 100 % correct explanation
... of the following may be expected to happen if it is cooled down? A. sugermay ...
May 06, 2009 at 4:03:59PM
\$1.00 Physics A vehicle travels 2345 meters in 315 sec 100 % correct explanation with step by step instructions
...ant velocity: Velocity =...
May 05, 2009 at 8:55:54PM
\$0.50 Mathematics x-8=4,a+3=-7,-12=x-3,3x=12,8x=4. 100 % correct explanation with step by step instructions
...x-8=4 x= 12...
May 05, 2009 at 8:05:10PM
\$1.00 Mathematics Evaluate Functions 100 % correct explanation with step by step instructions
...--------------------------------------------------------- 2. f(x) = x2 - 4x + 3 So, put x=1,2,4,8,16 and find the value of f(x) f(1) = (1)^2 - 4(1) + 3 = 1 - 4 + 3 = 0 f(2) = (2)^2 - 4(2) + 3 = 4 - 8......
May 05, 2009 at 7:34:26PM
\$1.00 Mathematics How much Acid Solution 100 % correct explanation
...e final solution = 2(0.40) + a = 0.70 (2 +a) 0.8 + a = ...
May 05, 2009 at 5:22:29PM
\$3.00 Chemistry I don't understand this question: Type of Nuclear reaction 27Al13 + ? = 30P15 + 1n0 100 % correct explanation
...is a fusion reaction and the nucle...
May 01, 2009 at 8:40:32PM
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...cluded all the following ex...
May 01, 2009 at 6:25:54PM
\$5.00 Law Introduction to Criminal Justice 100 % correct explanation
...s of our system stem from. Before the mid 1700's, with the brief exception of the British republic, the parliament confined only at the king or queens request and could be dismissed by the king or......
May 01, 2009 at 6:10:46PM
\$2.50 Chemistry An aqueous antifreeze solution is 40.0% 100 % correct explanation
...le for 1 liter the molarity is 6.774M the molality is the molarity by kg solvent . in your solution the mass...
Apr. 30, 2009 at 06:34:41AM
\$1.00 Mathematics P=A/1+rt solve for t 100 % correct explanation
...y 1 variable. For P = A /(1+rt), think of P/1 = A/(1+rt). Cross multiply to get P(1+rt) = A. Mutiply by P to get P + ...
Apr 29, 2009 at 10:37:20PM
\$0.25 Chemistry an ion that has a negative charge due to 100 % correct explanation
...arge due to an ...
Apr 29, 2009 at 10:36:07PM
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...t has a negativ...
Apr 29, 2009 at 10:29:06PM
\$1.00 Biology I need help on this biology lab 100 % correct explanation
...the tricuspid valve, which closes and prevents a backflow of blood into the right atrium. The chordae tendineae prevents the fla...
Apr 29, 2009 at 10:12:54PM
\$1.50 Mathematics Team assignment week 2 100 % correct explanation
....) Find R(5), R(10), and R (20) p = unit price in dollar of a rugby shirt 2000-100p = number of unit that he expect to sell R(p) = Total revenue R(p) = p(2000-100p) R(p) = 200...
Apr 29, 2009 at 3:35:06PM
\$1.00 Mathematics how to divide monomials? 100 % correct explanation
...This is an ...
Apr 28, 2009 at 6:17:52PM
\$0.50 Chemistry write a balanced chemical equation for t 100 % correct explanation
... 10H2O This is th...
Apr 28, 2009 at 5:53:24PM
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Apr 28, 2009 at 4:35:39PM
\$0.50 Mathematics I have a plant that is 11 inches tall. I 100 % correct explanation
...inches mu...
Apr 27, 2009 at 9:47:02PM
...From a z table, the value for the 90% interval is: 1.6449 Use the formula for the interval around a proportion: p - z*sqrt(pq/N) to p + z*sqrt(pq/N) 0....
Apr 27, 2009 at 9:21:27PM
...ep ins...
Apr 27, 2009 at 9:03:19PM
\$1.00 Business I am lost!!! Need help in probability and statistics! 100 % correct explanation
...0.09269 to 0.12991 No, the very quick rule won't work here, since the p value is very small. Yes, normality will hold, since Np and Nq are both large (86 ...
Apr 27, 2009 at 8:54:40PM
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...x^2 - 6xy - 6xy + 4y^2...
Apr 20, 2009 at 9:26:02PM
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...= 132-12 Combine the ...
Apr 20, 2009 at 3:02:02PM
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...ot complete them. If you post those tw...
Apr 20, 2009 at 1:43:15PM
\$1.00 Mathematics WHAT IS 33% OF 35,000 THOUSAND DOLLARS 100 % correct explanation
...0 mu...
Apr 17, 2009 at 3:52:18PM
\$1.00 Chemistry how do you identify an spectator in che 100 % correct explanation
...hole chemical equation with all species present in the reacting system included. When the e...
Apr 16, 2009 at 11:07:48PM
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...hite light is normally incident on the film. what is th...
Apr 16, 2009 at 9:44:03PM
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...0/31.42= ...
Apr 16, 2009 at 8:02:39PM
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...ule 2: Next perform all multiplications and d...
Apr 16, 2009 at 6:26:00PM
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...hat you learned before (they are called Cardinal numbers). If ten students ran a race, we ...
Apr 16, 2009 at 6:24:47PM
\$1.50 Chemistry Chemistry 100 % correct explanation
...umber of electrons as a Noble Gas. The Noble Gases have all of the spaces in their outer-most electron layer filled precisely. All other atoms have "incomplete" electron shells. When an atom loses or......
Apr 16, 2009 at 5:55:32PM
\$1.00 General-Questions Why does a rain forest have more types o 100 % correct explanation
...st productive biome - tropical rainforest - has a vertically structured community of plants, with can...
Apr 16, 2009 at 5:33:01PM
\$1.00 Biology Help me with this biology question what 100 % correct explanation
...e 2- chromosomes line up single file, alot like metaphase of mitosis except now the cell is haploid ...
Apr 16, 2009 at 4:16:23PM
\$0.75 Mathematics Linear equations using substitutions or eliminations 100 % correct explanation
...9y = 0 Divide both sides by 19 y = 0 Using y = 0, solve for x. I'm using the 2nd e...
Apr 16, 2009 at 3:18:23PM
\$1.00 Biology The scientist who first determined that 100 % correct explanation
...ions) of organisms are carried out inside of cells, and that cells contain ...
Apr 16, 2009 at 3:12:27PM
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...iply 220x.10 ...
Apr 15, 2009 at 11:08:11PM
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...oot of 16 divided by ...
Apr 15, 2009 at 9:38:15PM
\$1.00 Mathematics how to multiply mixed numbers 100 % correct explanation
...implify if possible. Multiply the nu...
Apr 15, 2009 at 9:20:29PM
\$1.00 Mathematics to find 1/4 of 12 divide 12 into_____equ 100 % correct explanation
...ind 1/4 o...
Apr 15, 2009 at 8:02:43PM
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...the topic. Examples: Tell what happened when.. Wri...
Apr 15, 2009 at 8:00:59PM
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...f 2/5-5/8 ...
Apr 15, 2009 at 7:57:07PM
...This includes wages to government employees, social security benefits, roads, or w...
Apr 15, 2009 at 7:53:39PM
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...so i=1 7.9k=kf(2.0) k...
Apr 15, 2009 at 5:01:52PM
\$1.00 Chemistry gen chem 100 % correct explanation
...les= 0.289 + 0.433 = 0.722 Mole fraction =...
Apr 15, 2009 at 4:56:46PM
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...H is -log[.30]= .5229 the pH value is 13.48 pOH = ...
Apr 15, 2009 at 4:55:24PM
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...hing. Therefore, at whatever concentrati...
Apr 15, 2009 at 4:50:40PM
\$4.00 Biology Evolutionary Change 100 % correct explanation
...eet, we know that the sum of both is 1 p+q=1 p+.316=1 p=1-.316 p=.684 the frequency of recessive homozygotes, q2, is 0.1 from before, so plug in the numbers to solve for the frequency of dominant:......
Apr 15, 2009 at 4:41:50PM
\$0.75 Biology help identifying the oscillatoria bacteria 100 % correct explanation
... that can perform anoxygenic photosynthesis. Straight unbranched trichome. Has exclusively vegetative cells. It contains gas vacuoles and chlorophyll A. The cytoplasm is filled ...
Apr 15, 2009 at 2:47:53PM
\$1.00 Mathematics what is the answer to 1/2+r/7=5/14 100 % correct explanation
... 7/14 = 2r/14 = -2/...
Apr 14, 2009 at 10:10:16PM
\$3.00 Economics ECO 205 - (GDP) 100 % correct explanation
...Change in per capita gdp is a pure measure of productivity because it controls for population size. Again, the information content about the health of the economy is limited for the same reason......
Apr 14, 2009 at 9:25:46PM
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...ravityxHeig...
Apr 14, 2009 at 8:14:06PM
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...save: \$300*3 = \$900 to b...
Apr 14, 2009 at 8:06:54PM
\$1.00 Mathematics help me remember how to reduce fractions 100 % correct explanation
...implified further into a mixed number. The whole number part of the mixed number is found by divid...
Apr 14, 2009 at 7:46:19PM
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...let is larger in females, so they can give birth. The skeleton of a female who ha...
Apr 14, 2009 at 7:20:22PM
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...if it contained an = sign (y=x+1). The graph will contain a dashed line since it is a > si...
Apr 14, 2009 at 7:08:07PM
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... knob. Always use only ...
Apr 14, 2009 at 5:17:24PM
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...recursor of prostaglandin...
Apr 14, 2009 at 5:01:01PM