1. The city of Boston has 673,184 citizens. The mayor is interested in learning more about the feelings of the people. So he decides to poll 4000 random citizens in the city
to ask the citizens their thoughts on possibly moving the New England Patriots
Stadium to the waterfront. Of the 4000 people polled, 2650 people would like to see
the stadium moved to the waterfront, 1235 people would like the stadium to stay
where it is, and 115 people did not care either way.
A. What is the population of this survey?
4,000
B. What is the size of the population?
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C. What is the size of the sample?
D. Give the sample statistic for the proportion of citizens who said they would like to
move the stadium.

use the power rule  

( a b ) n = a n b n

to distribute the exponent.

apply the product rule to  

3 x 2 y 3 . ( 3 x 2 ) 2 ( y 3 ) 2

apply the product rule to  

3 x 2 . 3 2 ( x 2 ) 2 ( y 3 ) 2

raise  

3

to the power of  

2 . 9 ( x 2 ) 2 ( y 3 ) 2 multiply the exponents in   ( x 2 ) 2

.

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 2 ⋅ 2 ( y 3 ) 2

multiply  

2   by   2 . 9 x 4 ( y 3 ) 2

multiply the exponents in  

( y 3 ) 2 .

apply the power rule and multiply exponents,  

( a m ) n = a m n . 9 x 4 y 3

⋅

2

multiply  

3   by   2 . 9 x 4 y 6

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation: