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Ede4ka [16]
3 years ago
9

A bicycle wheel has a 10-inch radius.How far does the wheel travel in one full turn

Mathematics
2 answers:
wlad13 [49]3 years ago
4 0

Answer:

Approximately 62.83 inches.

Exactly 20π inches.

Step-by-step explanation:

It's simply the wheel's circumference.

<em>C</em> = 2π<em>r</em> = 2(10)(π) = 20π ≈ 62.83 inches

kari74 [83]3 years ago
4 0

Answer:

62.83 inches

Step-by-step explanation:

The question is basically asking what the circumference of the circle is. To find that, you have to multiply the diameter times pi. The diameter is twice as long the radius so the equation is 20 x 3.1415

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Answer:

(a) Test statistic is -2.85 and p-value is 0.0022

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H0: mu equals 10

Ha: mu not equals 10

The test is a two-tailed test because the alternate hypothesis is expressed using not equal to

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Conclusion:

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