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3 years ago

12

The number tiles containing the numbers 11-20 are in a bag. One tile is pulled from the bag. Determine each probability. 3a. P(p

rime number)= ? / 3b. p(multiple of 3)= ?

1 answer:

Anna007 [38]3 years ago

8 0

$|\Omega|=10\\$

3a

$|A|=4\\\\P(A)=\dfrac{4}{10}=\dfrac{2}{5}=40\%$

3b

$|A|=3\\\\P(A)=\dfrac{3}{10}=30\%$

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