Beyonce makes birdhouses. It takes her 35 minutes to make a birdhouse. What is an expression that shows how long it takes her to make t birdhouses?

35(t) = how many bird houses made

Step-by-step explanation:

First of all Queen B will never have time to make a bird house

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