3 years ago

Help please this is for an important test

Mathematics

1 answer:

nevsk [136]3 years ago

4 0

We have 12 pens in total

P(first three pens are blue with replacement) = 3/12 * 3/12 * 3/12 =

(1/4) * (1/4) * (1/4) =

1/ 64

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