A spinner has 10 equally sized sections, 7 of which are gray and 3 of which...
A spinner has 10 equally sized sections, 7 of which are gray and 3 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 ?
Write your answer as a fraction in simplest form.
Homework Answers
Here we are given 7 are gray and 3 are blue so
P(first on gray then blue)=(7*3/10*10)=21/100
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