Write 0.3×0.3×0.2×0.2×0.3×0.3 in index form

0.3*0.3*0.3*0.3=0.3⁴

0.2*0.2=0.2²

0.3×0.3×0.2×0.2×0.3×0.3 = 0.3⁴ * 0.2²

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )