GeorginaMakanani GeorginaMakanani

15-07-2014
Mathematics

Answered

A wheel 4 ft. in diameter makes x revolutions. Find x, given that the distance traveled by a point on the circumference of the wheel is 23169 ft. Round your answer to the nearest whole number.

Answer :

15-07-2014

The circumference of the wheel = (pi) * (diameter) = 4pi feet.

23,169 = X * 4pi

X = 23,169 / 4pi = 1,843.73 revolutions

1,844 when rounded to the nearest whole number.

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