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beks73 [17]
3 years ago
15

Help with this question

Mathematics
1 answer:
Goshia [24]3 years ago
5 0

Answer:

3

Step-by-step explanation:

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Will give brainiest answer, I need step-by-step answer
Korvikt [17]

Answer: Choice A

The volume expression is 4/3 times pi times (3x)^3

===================================================

The volume of a sphere is found through the formula

V = (4/3)*pi*r^3

so we start with the fraction 4/3, multiply it with pi, and then multiply it with r^3

In this case, the radius is r = 3x because this is half of the diameter d = 6x

We simply replace the r with 3x in that formula above

V = (4/3)*pi*r^3

V = (4/3)*pi*( r )^3

V = (4/3)*pi*(3x)^3 ... replace r with 3x

6 0
3 years ago
The cafeteria uses 1/6 of coffee to fill a large coffee dispenser The cafeteria has 2/3 pound of coffee to use how many coffee d
wlad13 [49]

Answer:

4 Coffee Dispensers.

Step-by-step explanation:

The fractions must be converted into equal denominators, so 2/3 would be 4/6. After this, we can divide 4/6 equally, putting one of the sixths into 4 total dispensers.

6 0
3 years ago
The sales tax rate is 8% how much money is 8% of $14
Leona [35]
Answer: $1.12

Explanation:




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3 years ago
Dimitri paid the same price for five different stocks. The table shows the change in the price of the stocks since he purchased
Nostrana [21]

Answer: The correct answers are:

Step-by-step explanation: The Stock had the greatest change in price is D

The Stock had the least change in price is B... Hope this helps!! Plz mark me!!! Thx :)

6 0
3 years ago
Read 2 more answers
Please help, thank you.<br><br> Simply:
viktelen [127]

Answer:

(-9 3/4)a + 10 2/5

Step-by-step explanation:

hey can you mark me brainliest if this is correct. Bc if its wrong, its very obvious why

8 0
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