The deer population in a certain state park doubles every year. In the year 2010, there were 30 deer in the park. Which function can

be used to determine the population of deer in the state park

based on the number of years since 2010?

y=30(2)^x

y=30^2x

y=2^x+30

y=30^x(2)

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40