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Assoli18 [71]
3 years ago
5

This month Erica saved $20 more than last month. For the two months, she saved a total of $70. How much did she save each month

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0
If its 20 more than last month that means x + $20 = $70, solve that and you get x = $50, last month she saved $50
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30% of the 600 students at Mayberry Middle School have PE this semester. How many students have PE?
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Step-by-step explanation:

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3 years ago
Tatiana's book has an area of 88 square inches. what are the length and wide measurements of the book​
Vedmedyk [2.9K]
A= l•w

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3 years ago
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Goshia [24]

Answer:

c.126 red

Step-by-step explanation:

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5 0
3 years ago
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The volume of a sphere is 500 3 πcm3. What is the radius? Sphere V = 4 3 πr3 1. Substitute value into formula:  500 3 π = 4 3 πr
Kisachek [45]

Answer:

Radius of the sphere is 5m.

Step-by-step explanation:

We have given the volume of sphere \frac{500}{3}\cdot {\pi}m^3

we have to find the radius of the sphere

\text{volume of sphere is }=\frac{4}{3}\cdot {\pi}\cdot r^3

On substituting the given value of volume of sphere we get

\frac{500}{3}\cdot {\pi}=\frac{4}{3}\cdot {\pi}\cdot r^3

After simplification we get:

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Hence, the radius of sphere is 5m

7 0
3 years ago
Read 2 more answers
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