jennifer516p92430 jennifer516p92430
  • 21-05-2018
  • Mathematics
contestada

if a bowling ball is 8.5 inches in diameter and is rolled down a 60 foot bowling lane, how many complete revolutions would it make

Respuesta :

altavistard
altavistard altavistard
  • 21-05-2018
Calculate the circumference of the ball and then divide this circumference into 60 ft:

C = pi*d = pi*(8.5 in)

Then, 

 60 ft      12 in
-------- * ---------  divided by 8.5 pi in comes out to:
     1        1 ft

720 in           1
--------- * -------------- = 26.96, or about 27, complete revolutions.
     1        8.5 pi in

Answer Link

Otras preguntas

Read the following excerpt from "Andrew Carnegie: An American Philanthropist" and answer the question below. "The rest of Carnegie's life was strictly devoted
When a person or group of people identify a social need and use their entrepreneurial skills to address this need, this process is called:?
What is the value of w(–9) when w(a)=-2|a+4|
Need help with algebra
when the volume of a gas is changed from _____ m3 to 15.5 m3 the temperature will change from 159 K to 456 K
solve the following system by the substitution method.1/4x+2/3y=-17/43x-y=3
Choose the correct simplification of (2xy^7)^2(y^4)^3. 2x^2y^26 2x^2y^2 4x^2y^2 4x^2y^26
The process of exposing animals to caring human contact is known as
The extreme rock climbing club planned a climbing expedition. The total cost was $5000, which was to be divided equally among the members going. Prior to the tr
Jacob wants to use an elevator to carry identical packages having the same weight. Each package weighs 3 pounds and Jacob weighs 99 pounds. If the elevator can