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4 years ago

Rosa can run 4 miles in 56 minutes. How many miles does Rosa run if she runs for 42 minutes?

Mathematics

1 answer:

k0ka [10]4 years ago

6 0

Rosa can run 3 miles in 42 minutes. As you can see in the work above, by using a proportion and solving it you can find the answer.

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Calculate the volume of the cylinder, where a = 18 and b = 11. Use 3.14 for pi and round your answer to the nearest tenth.

cupoosta [38]

Answer:

Volume of cylinder $=2797.7$

Step-by-step explanation:

Let $a$ be diameter and $b$ the height of the cylinder

$Then\ radius(r)=\frac{diamater\ (a)}{2}\\\\r=\frac{18}{2}\\\\r=9$

Volume of cylinder $=\pi\times(radius)^2\times(height)$

$=\pi\times(9)^2\times11\ \ \ \ \ \ (\pi=3.14)\\\\=3.14\times9\times9\times11\\\\=2797.74\\\\\approx2797.7$

6 0

3 years ago

32=32+? I need help its annoyings

Andreyy89

Answer:

Step-by-step explanation:

32=32+0

5 0

3 years ago

Read 2 more answers

Suppose point e has a coordinate of 11, and eg= 8. what are the possible coordinates of point g?

viva [34]

So I will be assuming that EG = 8 is the length of the line segment EG. If that's the case, therefore the coordinates of G would simple be:

G =11 ± 8

G = 11 – 8, 11 + 8

G = 3, 19

<span>So G can have a coordinate of 3 or 19.</span>

7 0

3 years ago

The percent increase in Americans in prison for drug related offenses from 1980 to 2015 was 1048%. In 1980 the number of America

Natasha2012 [34]

Answer: There were 469,532 American prison for drug related offenses in 2015.

Step-by-step explanation:

Since we have given that

Number of Americans in prison for drug related offenses in 1980 = 40,900

Rate of increment in Americans in prison from 1980 to 2015 = 1048%

So, Number of Americans who were in prison for drug related offenses in 2015 is given by

$\dfrac{100+1048}{100}\times 40900\\\\\dfrac{1148}{100}\times 40900\\\\=1148\times 409\\\\=469,532$

Hence, there were 469,532 American prison for drug related offenses in 2015.

4 0

3 years ago

Select the correct answer.

FromTheMoon [43]

The answer is D could you give me brainlist

5 0

3 years ago