Question 9 Multiple Choice Worth 1 points)
(03.08 MC)
Mason opened a new electronic store, and his daily sales are modeled by f(x) = 50(1.2)*. Determine the rate
of growth.
50%
20%
12%
120%

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

your answer would be 10x - 1

what graph

step-by-step explanation:

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