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3 years ago

Help I need help! I have more questions and these are due Friday!

Mathematics

1 answer:

allochka39001 [22]3 years ago

6 0

2 and 2/5 hope i helped

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The required probability is 0.533.

Step-by-step explanation:

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$P(a\leq x\leq b)=\int\limits^b_a {f(x)} \, dx$

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$f(x)=\left\{\begin{matrix}\frac{1}{32.5-31} & 31$

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