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allsm [11]
3 years ago
13

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 45.0 and 55.

0 minutes. Find the probability that a given class period runs between 50.75 and 51.75 minutes.
Mathematics
1 answer:
Crank3 years ago
8 0
In this problem, we are given a 10-minute range, from 45 to 55 minutes. The question is asking for a 1-minute range, 50.75 to 51.75 minutes. A 1-minute range out of a total 10-minute range gives us 1/10 chance, or 10% probability.
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Q(h)=-8h^2-5h , find q(-10)
Sergio [31]

Answer:

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Step-by-step explanation:

Q(h)=-8h^2-5h ,

Let x = -10

q(-10) = -8 (-10)^2 -5(-10)

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HELP ASAP how do I solve this problem
puteri [66]
Answer:

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Explanation:

You would use the SohCahToa to find out side x.

First, label your sides (10 is hypotenuse, x is the opposite, and blank side is the adjacent).

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andreyandreev [35.5K]
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Veronika [31]

Answer:

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33 + 11 - 10 ÷ 2 × 4

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Step-by-step explanation:

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