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anonymous

  • one year ago

PLEASE HELP WILL FAN AND MEDAL. Find the volume of a sphere with radius 9 yd.

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  1. anonymous
    • one year ago
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    @IrishBoy123 @arindameducationusc

  2. anonymous
    • one year ago
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    hey may I jump in to give my help? :)

  3. IrishBoy123
    • one year ago
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    go for it mate!

  4. anonymous
    • one year ago
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    Sure.

  5. anonymous
    • one year ago
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    I got V≈2334.67m³ is it right ?

  6. anonymous
    • one year ago
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    ok I really hate math but I love to solve these I like the challenge.... anyways :) you would have you radius = 9 *3.14 which is pi then divide. one you do that I will say what to divide by. :) btw that is how I was taught the easiest way by far

  7. anonymous
    • one year ago
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    Well for some reason that's not one of the answer choices.

  8. IrishBoy123
    • one year ago
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    \[V = \frac{4}{3} \pi r^3\]

  9. anonymous
    • one year ago
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    Here are the options: A) 3,829.7 yd^3 B) 3,052.1 yd^3 C) 381.5 yd3^3 D) 339.1 yd^3

  10. anonymous
    • one year ago
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    @adajiamcneal @ganeshie8

  11. anonymous
    • one year ago
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    @Christian_10_

  12. anonymous
    • one year ago
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    @calculusxy

  13. calculusxy
    • one year ago
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    \[V = \frac{ 4 }{ 3 }\pi r^3 = \frac{ 4 }{ 3 }(3.14)(9)^3 \approx 3044.4498yd^3\]

  14. calculusxy
    • one year ago
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    @Darion17

  15. calculusxy
    • one year ago
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    That was the answer that I got.

  16. anonymous
    • one year ago
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    Thank you much!

  17. calculusxy
    • one year ago
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    You're welcome :)

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