25-09-2018
Mathematics

contestada

It is 2 1/2 miles to the end of the trail. If Paula runs to the end and back in 60 minuets, what is her average speed in miles per hour?

Respuesta :

sqdancefan sqdancefan

25-09-2018

Paula will have run 2 1/2 + 2 1/2 = 5 miles in that hour, so her average speed is ...

... 5 miles per hour

_____

60 minutes is 1 hour.

Answer Link

Otras preguntas

A corporation needs an operating system that allows the various teams in its office to network and collaborate on projects. Which operating system should the co

What is the least common multiple of 37 and 12

Subtract. –26–(–50.8) a. –76.8 b. –24.8 c. 24.8 d. 76.8

During exercise, stored chemical energy is converted to energy that can be used for muscle movement bone development ligament repair blood vessel dilation

When is it NOT necessary for a person to wear sunscreen during a recreational activity? a. when it's cold outside b. when it's not a sunny day c. when the ac

what is the value of 3 in 43,158 and 71,435

If x-1/3=k and k=3 what is the value of x?

What is a predicate? Turn this sentence fragment into a complete sentence... The band saw in the garage.

what is the number rule for 18,250 18,500 19,000 and 20,000

What conditions allowed the Spartans to create a professional army?