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Blababa [14]
2 years ago
14

Pls help ill give extra points

Mathematics
2 answers:
Serjik [45]2 years ago
6 0

Answer:

13x

Step-by-step explanation:

Karolina [17]2 years ago
5 0

Answer:

13x

Step-by-step explanation:

So we need to make the denominator equal in order to collect like terms.

25x^2/5x+8x^2/x =?

Denominator needs to be 5x so multiply the second quotient by 5.

25x^2/5x + 40x^2/5x = ?

=65x^2/5x

=13x^2/x      <---- x^2/x is like 2-1 which is exponent 1, x to the exponent 1 is x

=13x

Your answer is 13x

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Nana76 [90]
Answer: The probability in (b) has higher probability than the probability in (a).

Explanation:

Since we're computing for the probability of the sample mean, we consider the z-score and the standard deviation of the sampling distribution. Recall that the standard deviation of the sampling distribution approximately the quotient of the population standard deviation and the square root of the sample size.

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Moreover, since the mean of the sampling distribution is the same as the population mean, the lower the standard deviation, the wider the range of z-scores. Because the standard deviation in (b) is lower, it has a wider range of z-scores.

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3 years ago
22. A storage container is shaped like a rectangular prism. The volume of the container is1,360 cubic feet. The area of the base
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V=B\times H

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4 0
2 years ago
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