# Tutorials Posted by angelhelp

## angelhelp from East

 Rating (14):A+ Questions Asked: 0 Tutorials Posted: 78, Earned: \$81.35

## angelhelp's Posted Tutorials

Bounty Category Question Tutorial Purchases Date Posted
\$0.50 Mathematics The predicted height of a women whose humerus is 33 cm long. Solve for the cm Solution
...33)=2...
Jun. 27, 2009 at 02:17:13AM
\$0.50 Mathematics simplify your answer,type an inequality symbol, then type an interger or decimal Solution
...act 1.6x from both sides 0.8x-1.6x+9 -0.8x+9...
Jun. 27, 2009 at 02:12:15AM
\$0.50 Mathematics find the indicated out puts for f(x) =3x^2-4x Solution
...=7 f(2)=3*2^2...
Jun. 27, 2009 at 02:06:04AM
\$0.50 Mathematics solve by using the multiplication principle Solution
...ing both sid...
Jun. 27, 2009 at 02:01:57AM
\$10.00 Mathematics Probability See solution and Explanation + Excel that has all calculation
...n the ...
Jun 24, 2009 at 7:42:36PM
\$3.00 Mathematics Math for Angelhelp See the solution
...e solu...
Jun 23, 2009 at 5:06:14PM
\$4.00 Mathematics Algebra for Angelhelp Solution
... in th...
Jun. 23, 2009 at 05:43:27AM
\$1.00 Mathematics Algebra Solution and explanation in Word document
... the s...
Jun 22, 2009 at 2:15:04PM
\$2.00 Mathematics Cardinality See solution and explanation
... use this property: n(U)=n(B)+n(B') n(B')=n(U)-n(B)=9-4=6...
Jun 20, 2009 at 1:09:49PM
\$7.00 Economics demand and supply See correct solution
...t does exist? b)Determine the price elasticity of demand at equilibrium and interpret your result. c)briefly explain how the elasticity result in part(a) would assist a revenue maximizing firm in......
Jun. 20, 2009 at 05:15:30AM
\$0.50 Mathematics kaseans soccer game lasts for 50 minutes See correct solution
...an hour. R...
Jun. 20, 2009 at 02:18:55AM
...nt for...
Jun. 20, 2009 at 01:41:58AM
\$1.00 Mathematics team 3.5 #34 & 38 See solution and explanation
...a coefficient. We know that 6=k/8, therefore, k=6*8=48 If P=...
Jun. 20, 2009 at 01:28:56AM
\$0.90 Mathematics In order to receive the annual bonus See solution and explanation
...ch employee missed with the first letter of their names. ...
Jun. 20, 2009 at 01:17:33AM
\$0.80 Mathematics problems with a word problem Solution and explanation
...1369 If y=11160, then we need to solve equation 1...
Jun. 20, 2009 at 12:45:20AM
\$5.00 Mathematics form each of the following;linear equa See correct solution with all graphs clearly marked
...ent fo...
Jun 19, 2009 at 12:59:49PM
\$1.00 Mathematics a circle has a circumference of 35.2cm w See solution
...er of the circle. So, if 2*pi*R...
Jun. 19, 2009 at 12:55:12AM
\$4.00 Mathematics exponential function ex See solution, explanation and all graphs
... the at...
Jun. 19, 2009 at 12:46:38AM
\$0.40 Mathematics percentages See correct solution and explanation
...number of graduating students. Then N*0.75 took at least 8 cla...
Jun 18, 2009 at 6:06:46PM
\$8.00 Mathematics NEED ASAP IN EXCEL See formulation and solution in Excel
...ion. Tab Solution solv...
Jun 18, 2009 at 4:40:49PM
\$1.00 English which meaning is appropriate for the fol See the answer
... see. Duck can be a bird...
Jun. 18, 2009 at 09:01:10AM
\$1.00 Mathematics Mth 209 The explanation
...t down and write under the next coefficient: 1 | 2 3 -5 2 2 4. Add second coefficient and the value just computed 1 | 2 3 -5 2 2 5 5. Multiply c by the number just computed and write......
Jun. 18, 2009 at 04:14:55AM
\$3.00 Mathematics mth 209 DQ 1 See the explanation
... a side of a and the area of a^2 a square with a side of b and the area of b^2 2 rectangles with sides...
Jun. 18, 2009 at 02:52:02AM
\$0.25 Mathematics Help me understand this problem Simpli Solution and explanation
...ply both parts of the equation by 2: x=16...
Jun. 18, 2009 at 01:59:02AM
\$0.50 Economics ECO 205 ECONOMIC THEORY See the answer inside
...te of GDP per person: Growth Rate of GDP per pe...
Jun. 18, 2009 at 12:01:32AM
\$3.00 Mathematics Post Office Solution
...s is delivered the next day is 0.9. Assuming independence of the deliveries, the probability that all 8 letters...
Jun 17, 2009 at 9:58:31PM
\$3.00 Mathematics statistical quality control process Find detailed explanation and solution
...ttachment...
Jun 17, 2009 at 9:29:19PM
\$3.00 Mathematics tire dealer See interpretation
...y is invested in advertising, the expected sales a...
Jun 17, 2009 at 8:12:42PM
\$0.30 Mathematics x^2-8xy-9y^2 plz help me factor See 2 approaches to this
...me that a=1. Therefore, c=1 from the first equation. So you are left with a system: b+d=-8 and bd=-9. Plugging d=-8-b from the firs...
Jun 17, 2009 at 7:54:35PM
\$1.00 Mathematics For the following statement, write the null hypothesis and the alternative hypothesis. Solution
...hesis is: Mean download speed S is more than 100K. The null hypo...
Jun 17, 2009 at 7:36:20PM
\$0.50 Mathematics your great uncle gave you \$2 on your fir Solution and explanation
...n(i+1)=2n(i). Rewriting the first 3 elements of the sequence: n(1)=2 n(2)=2n(1)=2*2=2...
Jun 17, 2009 at 3:46:10PM
\$0.50 Mathematics If the reciprocal of an integer plus the reciprocal of two times the interger plus two equals 2 over 3 what is the inter Correct solution
...2/3 9k+6=4k^2+4k 4k^2-5k-6=0 Solving quadratic equation: k=(5+/-sqrt(25+2...
Jun 17, 2009 at 3:10:14PM
\$0.25 Mathematics If the diagonal of a rectangle is 10cm a Solution and explanation
...d the diagonal form a right triangle. The hypotenuse h of this triangle is the dia...
Jun 17, 2009 at 2:57:37PM
...he 2 adjacent sides of the rectangle and...
Jun 17, 2009 at 2:50:18PM
\$0.25 Mathematics homework SOlution
...he fee is 1/3 of t...
Jun 17, 2009 at 2:41:55PM
\$5.00 Mathematics Statistics This is a tricky question, but here is your solution
... has 4 walls: 2 walls with dimensions of 8 by W 2 walls with dimensions of 8 by L Therefore, the area of the walls is 8*W+8*W+8*L+8*L This area should be minimal. Sine this i...
Jun 17, 2009 at 1:30:56PM
... the at...
Jun 16, 2009 at 11:39:45PM
\$0.25 Mathematics one fashion store sets markup at 3/4 of See solution and explanation
...p is 3/4*C. The total selling ...
Jun 16, 2009 at 5:37:10PM
\$0.25 Education The sum of 3 consecutive odd numbers is See solution and explanation
...largest of the three numbers is 2n+5. The sum of the numbers is 39:...
Jun 16, 2009 at 5:32:47PM
\$0.25 Mathematics algebra question 8(3x-1)+4(2x+3) See solution
...ution of 8(3x-1)+4(2x+3)=0 24x-...
Jun 16, 2009 at 3:04:13PM
\$0.75 Mathematics help me how to solve this! Here is the solution
... the system of equations: x+2y-7=0 and x^2+4y^2-25=0 From first equation: x=7-2y Plugging this to...
Jun 16, 2009 at 12:00:52PM
\$0.25 Mathematics find slope and y intercept as well as three cordinates to graph See solution
... x is on the right side give you: 2y=5x-3 which is the same ...
Jun. 16, 2009 at 11:39:12AM
\$0.50 Mathematics Find the function Simple solution with explanation
...ecause we initially assumed that the function is linear and we only need 2 points to construct the fun...
Jun 15, 2009 at 5:17:11PM
\$0.50 Mathematics The foot of an extension ladder is 7 ft. Here is your answer with explanation
...gle with a the ladder as its hypotenuse. By Pyth...
Jun 15, 2009 at 5:07:46PM
\$0.25 Mathematics Find Solutions, factoring alone is not t Very simple solution and explanation
...r solutions first. 10=5*2 and 10=10*1. But only 5+2=7. Therefore, the initial equ...
Jun 15, 2009 at 4:56:33PM
\$15.00 Mathematics DataBase 3 Bubble sort and binary search explained with examples
... attachment. There...
Jun 15, 2009 at 4:47:29PM
\$10.00 Mathematics Algebra Absolutely correct solution with all explanations
...ached fi...
Jun 15, 2009 at 3:42:05PM
\$0.25 Mathematics solve. 7x+18=3x-26-18 Solution + explanation
...sides: 7x=3x-62 Subtract ...
Jun 15, 2009 at 12:20:04PM
\$0.25 Mathematics ALGEBRA See the solution
...-3t=5-2=3. Therefore,...
Jun 15, 2009 at 12:12:58PM
\$0.25 Mathematics algebra See solution
...2 4x+24...
Jun 15, 2009 at 12:07:46PM
\$0.75 Mathematics Rabbit Biz See the solution
...at after the sale, the number of females became 1/3 of all rabbits, whi...
Jun. 15, 2009 at 04:56:01AM
\$0.25 Mathematics Amandas age is 8 years older than kim. I Solution step by step
...e Amanda is 8 years older than Kim, A=K+8. Since the product of their ages is 105, A*K=105. Plu...
Jun. 15, 2009 at 04:35:24AM
\$1.00 Mathematics Math Question Two interesting examples
...es where exponents are used either at home or on the job. For ideas, look in the textbook or online. Look around at home and at work to see what strikes you ...
Jun. 15, 2009 at 04:20:17AM
\$0.25 Mathematics 27x + 9 = 13x + 51 See explanation
...based on the principle of equality. The left side of the equation should be equal to the right side of t...
Jun. 15, 2009 at 02:50:18AM
\$0.25 Mathematics Given: Set A = {(-2,-1), (-1,0),(1,8)} S Simple answer.
...set A: -element (-2, -1) belongs to set B, therefore, it belongs to the intersection. -element (-1,0) does not belong to set B, therefore, it do...
Jun. 15, 2009 at 02:39:40AM
\$0.50 Mathematics Which of the following is the vertex for Solution step by step
...e vertex form on the equation y=(x-2)(x-1)? y=(x-2)(...
Jun. 15, 2009 at 02:28:55AM
\$0.50 Mathematics algrabra Simple explanation
... does not change the sign of the inequalities. Theref...
Jun. 15, 2009 at 01:59:56AM