miag2001 miag2001
  • 07-03-2016
  • Mathematics
contestada

A wheel rotates on an axle 84 times in 6 min. The number of rotations varies directly with the time the wheel rotates.

How long will it take the wheel to rotate 168 times?


min

Respuesta :

Аноним Аноним
  • 07-03-2016
do 168/2=84 meaning the time is doubled so its takes 12 mins to rotate 168 times.
Answer Link

Otras preguntas

How did the North’s superior railroad system give it an advantage during the Civil War
All of the following were predictions made in Megatrends EXCEPT which one? A. Cell phones would change the world. B. There would be a lot more options in th
Qué elementos pertenecen a la dieta de un gaucho
Why is target market selection usually the first step in the development of a marketing strategy?'
simplify (2/5+3/7)^2. show your work / = square root. sorry I'm on my computer and cant find square root.
What is the actual problem and why are you conducting poor service delivery
What is the surface area of the rectangular prism?
Which of the following did Mao Zedong rely on for the Great Leap Forward to succeed? A: China's huge population B: China's trade relations with the West C: The
Where are rocks generally the oldest?
9 hundreds equal to how many tens?