Who ever answered this right will get 15 points

D is the answer.

Substitute 25 for n and 3.75 for t.

If both sides of equation are equal then you got got your answer.

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

answer:

your answer is: c. 196 7/8 in^3.