Pre-Algebra

1) Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number.

a. 1,256 ft2
b. 4,189 ft2
c. 1,089 ft2
d. 1,568 ft2

2) Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number.

a. 1,257 ft3
b. 4,187 ft3
c. 1,089 ft3
d. 1,568 ft3

3) Find the surface area for a sphere with a radius of 7 cm. Round to the nearest whole number.

a. 307 cm2
b. 1,436 cm2
c. 1,020 cm2
d. 615 cm2

4) Find the volume for a sphere with a radius of 7 cm. Round to the nearest whole number.

a. 307 cm2
b. 1,436 cm2
c. 1,020 cm2
d. 615 cm2

5) Find the radius of a sphere with a surface area of 804 cm2.

a. 9 cm
b. 8 cm
c. 64 cm
d. 204 cm

1) a
2) d
3) c
4) b
5) a

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3. 👁

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2. 3, 3, 5 are wrong.

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👤
Ms. Sue
3. Correction: 2, 3, and 5 are wrong.

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Ms. Sue
4. 5) b

2) a

3) d

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5. Ms. Sue ?

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6. Hello ???????????

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7. MS.SUE MS.SUE?????!!!!???!!

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8. *CRY* *CRY*

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9. NEVER MIND 0-0

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10. That's better. Now only 2 is still wrong.

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Ms. Sue
11. I had this test these answers are correct you'll get 100% hope it helps

1).1,256ft2

2).4,187ft3

3).615cm2

4).1,436cm2

5).8

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12. Lydia is right I just got a 100% on my test to.

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13. Lydia is right thanks lydia

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14. Thanks lydia 100% :D

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15. I got a 100% using lydia's answer thank you so much. If you go to connections you will get a 100%

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16. 1)A
2)B
3)D
4)B
5)B

I just took this I got 100%

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17. Thanks Lydia! <3 100%

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18. thanks lydia!!!!

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19. also, thank you to zobo322!!!!

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20. Thank Lydia I got 100

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21. @ZOBO322 && @Lydia 100% thanks :D

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1: A
2: B
3: D
4: B
5: B

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23. they are all right so here is one last row of answers yolo xD
1:A
2:B
3:D
4:B
5:B

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24. @Lydia is correct!

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25. Lydia is right thank u

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26. @random spam: *facepalm*

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27. The answers, as stated by many others, for Connections Academy is:
1) A
2) B
3) D
4) B
5) B
These are still the correct answers, so do not fret. You can trust your friend potato :)

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28. Potato is correct

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29. thank you people (:

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30. "Ms. Sue" is clearly not a real teacher.A real teacher would'nt waste there time messing around w random kids on this f'ing website. You guys are .

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31. 1. A
2. B
3. D
4. B
5. B

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32. Surface area of a sphere= 4πr²
Volume of a sphere= 4/3πr³

Hope this helps!

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33. Thx guys!

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34. As of today, lydia is right

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35. A
B
D
B
B
100%
:)

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36. thank you Lydia

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37. Yep 100%
A
B
D
B
B
I PROMISE

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38. heyo is 100% right

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39. does anyone else here play r6

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40. lydia is right btw

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41. thank you

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42. @hi I Used Too.

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43. tysm lydia ^^

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44. could someone explain the surface area parts?

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45. Yep 100%
A
B
D
B
B
I PROMISE

RIGHT 100

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46. are you positive

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47. 1. A
2. B
3. D
4. B
5. B
100% Right just took the test🖤

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48. How do you solve this?

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49. heyyy lolll the answers are

A
B
D
B
B

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50. Lydia is right in 2021

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51. Be very careful because some are wanting surface area and some are wanting volume. If I had followed these popular answers I would have gotten them all wrong. My first question wanted volume not surface area ....Use calculator soup for sphere volume surface area etc.
A, B, D, B, B
I got 100%

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