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laila [671]
3 years ago
14

Please help me asap ​

Mathematics
1 answer:
lana [24]3 years ago
4 0

the top question is the second answer and the second question is also the second answer

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Find the volume of the sphere. Round your answer to the nearest tenth.Use 3.14 for n.A sphere has a radius of 13 centimeters.The
sleet_krkn [62]

Answer: We have to find the volume of a sphere, provided its radius:

R_{sphere}=13\operatorname{cm}

The formula for sphere volume is:

V_{sphere}=\frac{4}{3}\pi R^3

Therefore now we can find the volume, because we have the value of the Radius of the sphere, and we do it next.!

\begin{gathered} R_{sphere}=13\operatorname{cm} \\ \rightarrow\therefore\rightarrow \\ V_{sphere}=\frac{4}{3}\pi(13\operatorname{cm})^3=\frac{4}{3}\pi2197\text{ cm}^3 \end{gathered}

Simplification gives:

V_{sphere}=9198.107\text{ cm}^3

3 0
1 year ago
How many one-third cup servings are in 9 cups of strawberries?
Ymorist [56]

Answer:27?

Step-by-step explanation:

So since there needs to be 3 1/3ds in each cup you just multiply 3x9=27

6 0
2 years ago
4 ft 5 Ft what is the area​
iris [78.8K]
20 feet
To get the area, you multiply the length times the width (in this case 4 times 5).
8 0
4 years ago
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Factor this polynomial completely.
murzikaleks [220]

Answer:

B. (x+64)(x-64)

Step-by-step explanation:

x²- 64 = (x) ² - (8) ² =

(x+64)(x-64)

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3 years ago
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Seth wants to buy a new skateboard that cost $230.55 if he earns $8.70 an hour pulling weeds how many hours will have to work to
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Answer:

230.55/8.70 = 26.5 hours (round as appropriate)

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