Will mark brainliest. 20% of the accountants in a business are female. if there are 330 accountants, how many are female? a manager determines that 5% of the offices, or 20 offices in the building aren't occupied. what is the total amount of offices?

To answer the first question, take 20% of 330 accountants:

0.20(330 accountants) = 66 accountants are female.

Second question: a manager determines that 5% of the offices, or 20 offices in the building aren't occupied. What is the total amount of offices? Let the total number of offices be n. Then 0.05n = 20, and n = 400.

There are a total of 400 offices.

a

step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0