In order to estimate the number of monkeys living in a certain rain forest, Finn catches 90 monkeys, marks them, and releases them. Later, Finn catches 550 monkeys and notes that 50 of them are marked. To the nearest whole number, what is the best estimate for the monkey population?

answer: d. $20

step-by-step explanation:

just took the test

the answer is b.

64

step-by-step explanation:

c=2πr=2·π·8≈64

150

step-by-step explanation:

(sorry i'm not typing it again just read the other two explanation sections i just typed it'll be the same.)

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.