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Scorpion4ik [409]
3 years ago
13

The volume of two spheres is shown:

Mathematics
1 answer:
12345 [234]3 years ago
8 0

Answer:

≈ 1.3 inches

Step-by-step explanation:

Given that:

  • Sphere A = 30 cubic inches
  • Sphere B = 10 cubic inches

As we know, the formula to find the volume of a sphere is;

V = π\frac{4}{3} r^{3}

So we have:

  • Sphere A = 30 cubic inches

<=> π\frac{4}{3} r^{3}  = 30

<=>r^{3}  = 90/4π

<=> r ≈ 4.13

  • Sphere B = 10 cubic inches

<=> π\frac{4}{3} r^{3}  = 10

<=> r^{3} = 30/4π  

<=>  r ≈ 2.86

So the  different between the radius of sphere A and B is:

= 4.13 - 2.86

= 1.27

≈ 1.3 inches

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Keywords: slope, Line

Learn more about slope at:

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