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yaroslaw [1]
3 years ago
6

Set up a proportion. What is h?

Mathematics
1 answer:
Ulleksa [173]3 years ago
3 0

Answer:

<u><em>Decimal</em></u><u><em>:</em></u>

h = 4.2 ft

<em><u>Fraction</u></em><em><u>:</u></em>

h=4\frac{1}{5} ft

Step-by-step explanation:

\frac{9}{15} :\frac{h}{7}

<u><em>Cross multiply.</em></u>

h · 15 = 9 · 7

<u><em>Simplify.</em></u>

15h = 63

<u><em>Divide each side by 15.</em></u>

15h ÷ 15 = 63 ÷ 15

<em><u>Simplify.</u></em>

h = 4.2

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Answer:

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Step-by-step explanation:

The given data is  

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P. disagrees                 3.82       0.967        

From this data we see that the R. disagrees has a mean of 4.16 and standard deviation of 0.854

while

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Same figures are given only in option C because

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Rounding 0.967 gives 0.97

So only option C is the best choice.

C. The R. Disagrees condition has a mean of 4.16 and a standard deviation of 0.85 while the P. Disagrees condition has a mean of 3.82 and standard deviation of 0.97

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3 years ago
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