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3 years ago

15

Brian has reduced his cholesterol level by 20% by following a strict diet and regular exercise. If his original level was 220, w

hat is his cholesterol level now?

1 answer:

Andreas93 [3]3 years ago

6 0

His level is at 176 because if you subtract %20 of 220 (44) you get 176

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Which of the following would be a correct interpretation of a 99% confidence interval such as 4.1 less than muless than5.6? Ch

Harrizon [31]

Answer: A. We are 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of mu.

Step-by-step explanation:

The correct interpretation of a 99% confidence interval is that we are 99% confident that the true population mean falls in it.

Given 99% confidence interval : $4.1$

Then, the correct interpretation : We are 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of mu.

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3 years ago

Jaylen earns $4250 each month at his job. At this rate, how much will he

dezoksy [38]

Answer:

<u>C. 76,500</u>

Step-by-step explanation:

<h2>18 months in 1 $\frac{1}{2}$ years.</h2><h2>4250 x 18 = 76,500</h2>

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2 years ago

10y-12=4<br> Help??? Confused??? Trying to make this twenty letters long lol

ruslelena [56]

If you need to solve for y
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3 years ago

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What is the volume of the following cylinder in cubic feet?

Salsk061 [2.6K]

5089.38 is the volume

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3 years ago

The midpoint of (2,7) and (6,3)

White raven [17]

Answer:

3

Step-by-step explanation:

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2 years ago