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Llana [10]
4 years ago
10

If f(x) = x^2+1 and g(x) = x-4, which value

Mathematics
1 answer:
Delicious77 [7]4 years ago
7 0
It would value to -15 because you just need to plug in the (-4) into the X
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) Suppose that a subset of five balls will be randomly selected from an urn containing amber, blue, and green balls. (a) If the
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Answer:

0.0023 = 0.23% probability that all 5 balls selected will be the same color

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the balls are selected is not important, which means that the combinations formula is used to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

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Either 5 amber from a set of 6, or 5 blue from a set of 5. So

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Total outcomes:

5 balls selected from a set of 6 + 5 + 4 = 15. So

T = C_{15,5} = \frac{15!}{5!10!} = 3003

Probability:

p = \frac{D}{T} = \frac{7}{3003} = 0.0023

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Ahí hay model represents 2x0.9
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