Convert (2,210°) to rectangular form.

your answer would be (-√3, -1)

i hope it helped !!

(-√3 , -1)

Step-by-step explanation:

I can confirm this is the correct answer because I just took the Plato test and (2cos210, 2sin210) equals the answer.

Check the explanation

Step-by-step explanation:

The given problem can be modeled into a geometric distribution as follows.

Suppose, X be the number of at-bats required to get a home run. As each at-bat is independent.

A.

Required probability is given by

P(X=5)=(1-0.16)^{5-1}0.16=0.07965942

B.

We have to calculate E(X).

Subtracting later from earlier we get,

So, expected number of at-bats until home run = 1/0.16 = 6.25