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Lyrx [107]
3 years ago
5

Idk how to do this ?!?! HELP

Mathematics
1 answer:
NISA [10]3 years ago
7 0
It's asking you what percent of 500 is 430, and you can answer that by first dividing 500 by 100 to find 1%, which is 5, and then dividing 430 by 5, which is 86%, which is your answer. To fill in your sheet, you put the 430 in the left box and the 500 on the right. I hope this helps!
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Listed below are amounts​ (in millions of​ dollars) collected from parking meters by a security service company and other compan
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Answer:

CV=\frac{0.1252}{1.57}=0.07975

CV=\frac{0.1317}{1.72}=0.07657

The relative variability is almost equal in both samples a slight greater variability can be noticed in the first sample.

Step-by-step explanation:

The coefficient of variation of a sample is defined as the ratio between the mean standard deviation and the sample mean. And it represents the percentage relation of the variation of the data with respect to the average.

CV=\frac{S}{\bar X}

In the case of the first sample you have:

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In the case of the second sample you have:

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The relative variability is almost equal in both samples a slight greater variability can be noticed in the first sample.

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3 years ago
The area of a square is 9 centimeters squared (cm^2) If the sides of the square are doubled in length, what is the new area, in
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Answer:

The question says area of a square = 9 cm squared.

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Simplify and determine the coefficient of (- x)(3y)(-2x).
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Answer:

6yx2

Step-by-step explanation:

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Answer:

thanks

Step-by-step explanation:

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