A game spinner has regions that are numbered 1 through 9. If the spinner is used twice, what is the probability that the first number is a 3 and the second is a 5?
A. 5/8
B. 1/18
C. 1/81
D. 8/81
step 1
Find the probability that he first number is a 3
P=1/9
step 2
Find the probability that teh second number is a 5
P=1/9
step 3
Find the probability that the first number is a 3 and the second is a 5
P=(1/9)*(1/9)
P=1/81
therefore
