Seudónimo Seudónimo
  • 02-07-2014
  • Mathematics
contestada

The circumfrence of a ball is 60cm. The ball rolls 16.2m. How many times does the ball make one complete roll? 

Respuesta :

iloveonedirection
iloveonedirection iloveonedirection
  • 05-07-2014
[tex]1 roll=circumference[/tex]

[tex] \frac{distance}{circumference} =rolls[/tex]

[tex] \frac{16.2m}{60cm} =rolls[/tex]

[tex] \frac{(16.2*100)cm}{60cm} =rolls[/tex]

[tex] \frac{1620cm}{60cm} =rolls[/tex]

[tex]27 = rolls[/tex]

[tex]27times[/tex]
Answer Link

Otras preguntas

What is montag willing to do to convince faber to help carry out the plan? farenhiet 451?
There are 700 people in line for a popular amusement-park ride when the ride begins operatoins in the morning
The body's reaction to long-lasting stress is associated with ____.
The process of slowly drying a dead body to prevent it from rotting is called
Output from higher brain centers can bypass both the drg and vrg and go directly to __________, which controls the accessory muscles of respiration.
The letter "t" within "t-lymphocytes" stands for the _________.
Which of the following ingredient for paella is found in ocean
Janine inflated a ball to a radius of 18 cm and another ball to a radius of 12 cm. How much greater was the volume of air in the larger ball than the smaller ba
Could someone help me with these two problems?
Brenda studies frequently for her class in hopes of earning an A in the class. She is trying to keep her grade point average as high as possible. She is motivat