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I am Lyosha [343]

3 years ago

15

A movie rental store has a movie selection that consists of 4 action movies, 3 horror movies, 2 drama movies, and 3 comedies. If

you select two movies at random, what is the probability that you select 2 action movies?

2 answers:

Luba_88 [7]3 years ago

8 0

1/6 chance or 16.6% is the answer

eimsori [14]3 years ago

5 0

I believe the answer is 2/12, but if you need to simplify then it is 1/6

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777dan777 [17]

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Read 2 more answers

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Sindrei [870]

Answer:

The answer are

A.

${f}^{ - 1} (x) = \frac{x + 3}{x - 2}$

B.

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Step-by-step explanation:

To find the infers we do that

$f(x) = \frac{2 x + 3}{x - 1 } \\ (x - 1)f(x) = 2x + 3 \\ xf(x) - f(x) = 2x + 3 \\ xf(x) - 2x = f(x) + 3 \\ x(f(x) - 2) = f(x) + 3 \\ x = \frac{f(x) + 3}{f(x) - 2} \\ then \: \\ {f}^{ - 1} (x) = \frac{x + 3}{x - 2} \\ then \\ {f }^{ - 1} ( - 3) = \frac{ - 3 + 3}{ - 3 + 2} = 0$

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2 years ago

A rectangular prism has a volume of 137.54ft the length is 2.3 feet and the height is 13 feet. Write and solve an equation to de

patriot [66]

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3 years ago

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Neko [114]

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Dmitry_Shevchenko [17]

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Step-by-step explanation:

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