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-Dominant- [34]
3 years ago
5

A solid plastic ball is a sphere with a radius of 8 in. How much plastic does it take to make one ball?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0

Answer:

2144.6605848506 feet3 of plastic

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A utility company charges $0.12 per kilowatt-hour for energy a customer uses.They give a credit of $0.0025 for every kilowatt-ho
Vilka [71]

Answer:

What is the amount due this month? $77.94

Page Break

How many kilowatt-hours did they use? 686 2/3

How many kilowatt-hours did they generate that they didn't use themselves? 34 1/6

Step-by-step explanation:

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3 years ago
Is A = {(1, 5), (1, 5), (3, -8), (3, -8), (3, -8)} a function? Yes or No
aksik [14]

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Step-by-step explanation:

6 0
3 years ago
U={All positive integers that are less than or equal to 30 }​
Alinara [238K]
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3 years ago
simplify (x − 2)(x + 9) using the table method, and identify the resulting expression in standard form.
NeX [460]

Answer:

this should be right if not comment and I'll relook it.

FOIL Method.

You will get the same answer x^2+ 7x- 18

5 0
4 years ago
Read 2 more answers
What is the answer to w²-15w =0 ​
azamat

Answer:

w = (0, 15)

Step-by-step explanation:

w²-15w =0

w(w-15)=0

w=0 , w=15

if w=0

0(0-15)=0

0(-15)=0

0=0

if w=15

15(15-15)=0

15(0)=0

0=0

3 0
4 years ago
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