2 years ago

Find the volume of this right rectangular prism. [Type your answer as a number.]

Mathematics

1 answer:

Paha777 [63]2 years ago

7 0

Answer:

200m

Step-by-step explanation:

To find volume you multiply each side, length, width, and height. 5 times 4 is 20, and 20 times 10 is 200

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Solve the given equation. z - 42 = 7

Westkost [7]

7 + 42 = 49 so it’s 49

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3 years ago

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pantera1 [17]

It's B 5t+4t=3 thats the original answer

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3 years ago

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I report if u guess or answer randomly. Which confidence level would produce the widest interval when estimating the mean of a p

kap26 [50]

Answer:

B. 61%

Step-by-step explanation:

When we have the standard deviation of a sample, we use the t-distribution.

The width of an interval is related to the margin of error, which is given by the following equation:

M = T*s

In which T is related to the confidence level(and the sample size) and s is the standard deviation of the sample. Higher confidence levels have higher values of T.

A higher margin of error means that the interval is wider. To have a higher margin of error, we desire a higher value of T, which is achieved with a higher confidence level.

So the correct answer is:

B. 61%

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3 years ago

If the radius of the circle is multiplied by a factor of 3, then the area of the circle is multiplied by a factor of

Oksi-84 [34.3K]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=\stackrel{r\times 3}{3r}
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\\\\\\
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notice, if the original area was πr², then the new area has a factor in front of it, that much.

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3 years ago

Is 0.6 repeating a rational number

julsineya [31]

Any decimal number that is repeating can be written in the form $\frac{a}{b}$ with b not equal to zero, so they are rational numbers.

The short answer is yes, 0.6 repeating is a rational number.

Hope this helped :)

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3 years ago