Question

You spin the spinner, flip a coin, then spin the spinner again. Find the probability of the compound event.

Spinning an even number, flipping tails, then spinning an odd number.

Answer 1

Explanation:

There are nine numbers on the spinner with 4 even and 5 odd numbers. Flipping a tail is just 1/2 so

P(ETO)=(4/9)(1/2)(5/9)

P(ETO)=20/162

P(ETO)=10/81