3 years ago

Could someone please help me with this question?

Mathematics

2 answers:

Vikki [24]3 years ago

7 0

The answer is 1/5...........

larisa86 [58]3 years ago

7 0

Your answer is 1/5.
Her income would be 100%
She donated 20% of her income.
20% of 100% is 1/5

You might be interested in

Solve for x: 5 - (x + 5) > -2(x + 4)

Sav [38]

There you go!!! Hope I helped :)

4 0

2 years ago

PLEASE HELP Which line segment is a radius of K? A) EH B) FG C) DK D) KH

ExtremeBDS [4]

Answer:

HE is the answer I think...no.a

6 0

3 years ago

_____ cups rice is equivalent to 1 pound

Tanya [424]

Answer:

2.5 cups is equal to 1 pound.

Step-by-step explanation:

___2.5__ cups rice is equivalent to 1 pound

Hope This Helped

7 0

1 year ago

Read 2 more answers

The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula

Semmy [17]

Answer:

Therefore,

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

is the required r

Step-by-step explanation:

Given:

Volume of inside of the sphere is given as

$V=\frac{4}{3} \pi r^{3}$

where r is the radius of the sphere

To Find:

r =?

Solution:

We have

$V=\frac{4}{3} \pi r^{3}$ ......Given

$3\times V=4\pi r^{3} \\\\\therefore r^{3}=\frac{3V}{4\pi } \\\\\therefore r=\sqrt[3]{\frac{3V}{4\pi }} \textrm{which is the expression for r}$

Therefore,

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

is the required r

5 0

3 years ago

ian went away for 6 days to space camp.his parents received 12 emails from him while he was away.what is the rate of ians emails

Lena [83]

Answer:

2 mails everday

Step-by-step explanation:

5 0

2 years ago