Which of the following is not a terminating decimal? a. 4.4 b. 4.44 c. 4.0444 d. 44.4

none of the above

Every value shown here has a finite number of decimal places, hence is a terminating decimal.

If one or more of your values is written with an overbar over the last (rightmost) digit, then it is not a terminating decimal. The overbar is used to indicated the digit repeats forever.

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