Is this correct????????????

Mathematics

2 answers:

Karolina [17]3 years ago

5 0

Yes because you divided and that is your answer so your right

iren2701 [21]3 years ago

4 0

Yep, you got it!!!!
Hope this helps!

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The solution to this system of equations lies between the x-values -2 and -1.5. At which x-value are the two equations approxima

drek231 [11]

Hello,
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$
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3 0

3 years ago

Read 2 more answers

Each small square on the grid is 1 ft squared.

Shalnov [3]

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3 years ago

According to the U.S. Department of Education. Institute of Education Sciences, National Center for Education Statistics 1,026,0

Andreyy89

Answer:

The correct option is C) 21.1 and 0.68

Step-by-step explanation:

Consider the provided information.

The mean composite score was 21.1 with a standard deviation of 4.8. The ACT composite score ranges from 1 to 36, with higher scores indicating greater achievement in high school.

Therefore μ = 21.1 and σ = 4.8

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Thus, sample size ( n ) = 50

According to the central limit theorem,

$\mu_{\bar x}=\mu\ and \ \sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}$