# Math

1.) find the volume of a sphere with a radius of 6 ft. round your answer to the nearest whole number.
A. 151 ft^3 (my)
B. 678 ft^3
C. 904 ft^3
D. 2,713 ft^3

2. find the volume of a sphere with a radius of 4 m. Round your answer to the nearest whole number.
A. 201 m^3 (my)
B. 268 m^3
C. 804 m^3
D. 603 m^3

3. find the surface area of a sphere with a radius of 7 in. round your answer to the nearest whole number.
A. 154 in^2 (my)
B. 205 in^2
C. 615 in^2
D. 1,077 in^2

4.find the surface area of a sphere with a radius of 1.5 ft. round your answer to the nearest whole number.
A. 7 ft^2 (my)
B. 9 ft^2
C. 14 ft^2
D. 28 ft^2

5. A playground ball has a radius of 11 cm. What is the volume of the ball? round your answer to the nearest whole number.
A. 380 cm^3 (my)
B. 1.520 cm^3
C. 5,572 cm^3
D. 4,179 cm^3
CAN SOMEONE CHECK MY ANSWER PLZ
and my answer are the ones that have (my).

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1. #1, no
#2, no
#3, no
#4, n0
#5, no

What formulas are you using????
Are you following the order of operations correctly

show me one of your calculations.

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Reiny
2. 1. r = 6 ft
V= (4/3) pi r^3 =904.32
Hey wrong !

2. (4/3) pi * 16 * 4 = 267.9 wrong again
ok,enough. Do the problems and o not justbguess

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Damon
3. 1.) 904
2.) 603
3.) 615
4.) 14
5.) 5,572
I did my calculations again is this correct im not sure and I want to get a good grade so can you plz help me.

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4. 1.) 904 <---- yes, Damon did it for you
2.) 603 <---- no
3.) 615 <---- Yes
4.) 14 <---- No
5.) 5,572 <---- yes

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Reiny
5. 2. 804
4.9
im stuck

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6. oh, wait I just checked your examples is that the answer for number 2 or is it wrong again.

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7. I simply re-posted your answers and marked them as yes or no

I had asked you to show me an example of how you did these, but
you did not do that.
I think you are just guessing.

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Reiny
8. can someone answer me I need to stop at 2:30.
and I need someone to check my last two answers.

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9. 1. C
2. B
3. C
4. D
5. C

you can thank me later~ ;3

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10. Sammish is 100% Correct that’s Not a LIE!!!

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11. These are correct I got a 100%

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12. Yup sammish is correct 100% for connexcus idk about others tho

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