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Vlad1618 [11]
3 years ago
12

WILL GIVE BRAINLYISTT PLS HELP PLS PLS PLS PLS IM A DUMB NOOB PLS PLS thanks

Mathematics
2 answers:
Elena-2011 [213]3 years ago
5 0

Answer:

Its A

Step-by-step explanation:

Ostrovityanka [42]3 years ago
4 0

Answer:

A

Step-by-step explanation:

DO THE EQUATION

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Approximate the change in the volume of a sphere when its radius changes from r = 30 ft to r=10.1 ft [v(r)=4/3Ï€r^3]. When r cha
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Volume of a sphere is given by;

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Change in Volume with respect to change in radius of a sphere is given by;

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Therefore change in Volume from r = 10 to 10.1 is

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∆V = 4/3π(R^3 - r^3)

Where R = 10.1ft and r = 10ft

∆V = 4/3π(10.1^3 - 10^3)

∆V = 40.4π ~= 40πft^3

And for R = 30ft to r = 10.1ft

∆V = 4/3π(30^3 - 10.1^3)

∆V = 34626.3πft^3

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