All categories

3 years ago

V=4/3pir^3 solve for r

Mathematics

1 answer:

Ne4ueva [31]3 years ago

3 0

$V= \frac{4}{3 \pi r^3} \\V 3\pi r^3=4 \\ r^3= \frac{4}{3 \piV } \\ r= \sqrt[3]{\frac{4}{3 \pi V}}$

You might be interested in

What is the underline value 28 the number 8 is underlined

Troyanec [42]

In the number 28, when 8 is underlined:

8 has the value of simply 8, because it is in the ones place.

Another example would be the 2 in the 8. If the 2 was underlined, because it is in the tens place, the underlined value will be 20

hope this helps

4 0

3 years ago

Read 2 more answers

Which of the angles in the figure are supplementary to Ð5?

Paraphin [41]

Answer:

Option C) Angle 6 and 7 only

Step-by-step explanation:

Two angles are called supplementary when their measures add up to 180 degrees.

So here the angle supplementary to Angle 5 would be 6, since adding both would get us 180 degrees. Then there's angle 7 which would also give us 180 degrees when added to angle 5.

6 0

2 years ago

(1,0)(0,0)(-2,0)(-1,-2) in a cubic function

irakobra [83]

Answer:

(1,0), (0,0),(-2<0)<(-1, -2)

Step-by-step explanation:

4 0

3 years ago

One year Perry had the lowest ERA (earned-run average, mean number of runs yielded per nine innings pitched) of any male pitch

Blizzard [7]

Answer:

z score Perry $z=-1.402$

z score Alice $z=-1.722$

Alice had better year in comparison with Perry.

Step-by-step explanation:

Consider the provided information.

One year Perry had the lowest ERA of any male pitcher at his school, with an ERA of 3.02. For the males, the mean ERA was 4.206 and the standard deviation was 0.846.

To find z score use the formula.

$z=\frac{x-\mu}{\sigma}$

Here μ=4.206 and σ=0.846

$z=\frac{3.02-4.206}{0.846}$

$z=\frac{-1.186}{0.846}$

$z=-1.402$

Alice had the lowest ERA of any female pitcher at the school with an ERA of 3.16. For the females, the mean ERA was 4.519 and the standard deviation was 0.789.

Find the z score

where μ=4.519 and σ=0.789

$z=\frac{3.16-4.519 }{0.789}$

$z=\frac{-1.359}{0.789}$

$z=-1.722$

The Perry had an ERA with a z-score is –1.402. The Alice had an ERA with a z-score is –1.722.

It is clear that the z-score value for Perry is greater than the z-score value for Alice. This indicates that Alice had better year in comparison with Perry.

7 0

3 years ago

Can someone answer this !

rodikova [14]

Answer:

11253

Step-by-step explanation:

the steps are described in the picture above

6 0

3 years ago