GIVING 20 POINTS NEED HELP Statements |. Reasons
1) ABCE is a | 1( Given
rectangle. D is |
the midpoint of |
CE. |

2( AED=BCD. | 2( Def of
| rectangle

3( AE = BC. | 3( Def of
| rectangle

4( ? | 4( ?

5( ? | 5( ?

6( ? | 6( ?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain