jewelsmith1000
jewelsmith1000 jewelsmith1000
  • 03-05-2019
  • Mathematics
contestada

A wheel has a radius of 28 cm. If it does 50 revolutions, what distance will it travel?

Respuesta :

Аноним Аноним
  • 08-05-2019

Answer:

87.96 meters to the nearest cm.

Step-by-step explanation:

First find the circumference of the wheel

= 2 π r

= 2 π * 28

= 175.929 cm.

So one revolution is  equivalent to travelling 175.929 cm.

50 revolutions = 175.929 * 50

= 8796.46 cm.

= 8796.46  / 100

= 87.96 m (answer).

Answer Link

Otras preguntas

Identify the sentence that does not have a compound subject. A. The Beatles and the Rolling Stones were rock bands in the 1960s. B. On​ Tuesday, I mopped and
Acronym TRIC stands for
What sparked the february revolution.
Persuading the 13 original states to support a new Constitution for the United States required a number of compromises. Explain how the United States Constituti
A horse is tied with a rope in the center of grassland to graze. The length of the rope is 5m. The diameter of the circular garden is 50m. Find the area in whic
what is 25% of 192% just to know
an organism that does not live in or on another organism is called a
How many moles of co2 must dissolve in an excess of water to produce 3 moles of h2co3?
What is the expected number of heads that come up when a fair coin is flipped 10 times?
WILL MARK BRAINLIEST + 10 POINTS Determine two pairs of polar coordinates for the point (2, -2) with 0° ≤ θ < 360°. A) (2 square root of 2, 225°), (-2 squar