austin40barnett austin40barnett

27-03-2017
Mathematics

contestada

One lap around a track is equal to 1/4 of a mile. A horse ran a distance of 9 laps in 2 minutes 30 seconds. What was the horses average speed in miles per minute

Respuesta :

ShivaniVora ShivaniVora

27-03-2017

1/4 of a mile times 9 equals 9/4 miles in total.
The horses time was 2.5 minutes.
Her average speed is distance/time.
9/4*1/2.5=9/10

Her average speed was 9/10 of a mile per minute.

Answer Link

Otras preguntas

Meaning of ' the flies buzzed with regret as the lion shook its head' in personification

A swimming pool is 5m longer than it is wide and is surrounded by a deck 2m wide. The area of the pool and deck together is at least 140 m squared greater than

How much work does it take to move a 50 μC charge against a 12 V potential difference?

You are going sledding with your friends, sliding down a snowy hill. Friction can't be ignored. Riding solo on your sled, you have a certain acceleration. Would

te echo-hecho mucho de menos.

Find the holes of f(x) = (3x^2+2x-1)/(x^2-1)

4. Stellar equilibrium is the balance of reactions and forces that allows a star to maintain its size and shape. A. What reactions occur within a star in stell

What fraction of the rectangle is shaded? Write your answer as a rational expression in simplified form.

____________ power is defined as the power to interpret laws. a. executive b. judicial c. legislative d. democratic

What do you need to know to be able to determine how far a projectile travels horizontally? Check all that apply. A. The height of the projectile path B.