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balandron [24]
3 years ago
8

A sphere has a volume of V=1296in^3. Find its surface area

Mathematics
1 answer:
klio [65]3 years ago
5 0

Answer:

574.85 in² (approx.)

Step-by-step explanation:

The sphere's volume equation is V = (4/3) * π * r³, which we can set equal to the given volume of 1296 in³:

1296 = (4/3) * π * r³

Now solve for r to get r ≈ 6.7635 in.

The surface area of a sphere is SA = 4 * π * r². Now substitute r into that equation to get:

SA = 4 * π * (6.7635)² ≈ 574.85 in²

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we find that p value is more smaller than alpha, the more accurate the alternate hypothesis.

b) Only B and D provide against the null.  Because p <0.05

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What is the equation of a line that passes through the point (9, −3) and is parallel to the line whose equation is 2x−3y=6 ?
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<h3>Equations and values</h3>

Given the equations below;

5(3x + 4) = 2

Expand

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Hence the value of x is given as -6/5

Learn more on equation here: brainly.com/question/13763238

#SPJ1

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