jasmin1919 jasmin1919

04-04-2017
Mathematics

contestada

The wheel of a bicycle has a diameter of 27in. How many revolutions of the wheel would it take to bike 3 miles?

Respuesta :

armada120 armada120

04-04-2017

Circumference = pi * diameter = 3.14 * 27 = 84.8 inches per revolution

5280 feet in a mile, 12 inches in a foot

3 miles = 3 * 5280 * 12 = 190080 inches

190080 / 84.8 = 2241.5 revolutions

Answer Link

Otras preguntas

What political party was hamilton associated with? which region of the us supported hamilton?

Dr. stanley predicts that interviewers who smile at their interviewees are more effective at eliciting honest responses than interviewers who do not. to study t

What type of blood is carried by the four major blood vessels entering/leaving the heart?

Biological anthropologists study __________ because it reflects the effects of both environment and culture on human biology.

5 divides the sum of 6 and w

A violin student records the number of hours she spends practicing during each of nine consecutive weeks. 6.2 5.0 4.3 7.4 5.8 7.2 8.4 1.2 6.3 what is the interq

28-2.2y=11.6y +262.6

Which of the following regions was stricken by animal plagues in the seventeenth and eighteenth centuries? A. Africa B. United States C. Middle

Find the quotient. (-6) ÷ (-7)

Find the length of . Use that length to find the length of . What is the length of ? Round to the nearest tenth. 2.3 cm 4.0 cm 10.7 cm 18.6 cm