An initial population of 305 spiders increases at an annual rate of 13%. Write an exponential function to model the spider population. a. F(x)=305(.13)^x
b. F(x)=(305•.13)^x
c. F(x)=305(13)^x
d. F(x)=305(1.13)^x

b

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

the answer is  

c.

14,469 cubic feet

i know this one is right