The manager of a grocery store estimates that 74% of customers will make a purchase.

Part A: How many customers should a cashier expect until he finds a customer that makes a purchase?

Part B: What is the probability that a cashier helps 3 customers until he finds the first person to make a purchase?

for b its (t) and c its (d)

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

answer: its the third option.

step-by-step explanation:

i just took the test.