leah12891289 leah12891289

03-05-2019
Mathematics

contestada

mountain bike tire completes 20 revolutions and travels 136 feet. Rounded to the nearest inch, what is the diameter of the bike’s tire?

Respuesta :

prosborough198p2ub41 prosborough198p2ub41

03-05-2019

Answer: 26in

s=r*theta

r=s/theta

d=r*2

136ft=r*40pi

r=136/40pi=1.082ft

d=1.082*2=2.1645ft*(12in/1ft)=25.97in

Rounded to nearest in is 26in diameter

Answer Link

Otras preguntas

How does specialization enhance Australia's ability to trade with other nations? A) It does not help either nation. B) It increases output, productivity, and

Select all that are measures of angles coterminal with a 145° angle. –575° –215° –145° –35° 215° 415° 505° 865°

What most affects a country’s mortality?

Cosas que uso para decorar las ventanas

List the offices Andrew Jackson held in Tennessee.

What does the "L" and "O" mean in "SPLOST"?

I need help with this

What are two reasons that the author wrote this blog? • to persuade teenagers to do whatever they can to get more sleep to entertain them with stories about wha

need help with this question help please

Eric bought a canoe for $333.75. The sales tax was 5.25%. What was his total cost? Round to the hundredths place