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Korolek [52]
4 years ago
15

PLEASE can someone calculate the surface area of this sphere!

Mathematics
2 answers:
frez [133]4 years ago
7 0

Answer:

324\pi

Step-by-step explanation:

4\pi {r}^{2}  \\ 4 \times 9 \times 9 \times \pi \\  = 324\pi

daser333 [38]4 years ago
5 0

<u>surface area= 324 is the answer!</u>

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creativ13 [48]

Answer:

no

Step-by-step explanation:

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Answer:

im not quite sure on this one but i will do my best to help you. since maria saves 5 per week we multiply that by her earnings from her birthday. 5x50=250. we can also take the 7 dollars julyssa makes every week and multiply that with the product we got with maria. 250x7=1650. hence the answer to ur equation is 1650.

Step-by-step explanation:

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6 0
3 years ago
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sasho [114]

Answer:

The correct option is 2. The mean decreases, and the median remains the same.

Step-by-step explanation:

The formula of mean is

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7 0
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