A spinner has 10 equally sized sections, 8 of which are gray and 2 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue?

Question

Mathematics

Yoselin Mcguire

15 January, 20:14

A spinner has 10 equally sized sections, 8 of which are gray and 2 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue?

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Answers (2)

Know the Answer?

Roderick Newman · Answer 1

It would be 8-2

Because (out of 10) 8 means 80%

And 2 means 20%

It would end up to be 80%-20%

Byron Ferrell · Answer 2

Probability of landing on grey:

8/10 = 80/100 = 80%

probability landing on blue:

2/10 = 20/100 = 20%

-probability of landing on a grey on first spin is 80%

-probability of landing on a blue on second spin is 20%