Leah and valeria weeks earned $55 doing yard work for neighbors. they decided to deposit the money in leah's bank account, but they wanted to receive $10 in cash. what was their total deposit?

45 dollars.

Had 55, wanted 10 in cash.

55-10 = 45

45 dollars is what they deposited.

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

the answer will be the last one