Saturday
April 18, 2015

Homework Help: math

Posted by Anonymous on Monday, March 25, 2013 at 7:58pm.

you go up a hill at 10 miles per hour and down the hill at 30 miles per hour what is the average speed and it's not 20 miles per hour

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

maths - A motorist travels 120 miles to his destionation at an average speed of ...
math - andys average driving speed for a 4-hour trip was 45 miles per hour. ...
physics - . Compared a car (mass of 2000 kg) moving at 10 miles per hour, how ...
Math - 6. Columbus' ships covered approximately 144 miles a day. How many miles ...
math - A woman drove to work at an average speed of 40 miles per hour and ...
math - substitute to find the value of the expression. A train must cover a ...
Algebra - You commute 56 miles one way to work. The trip to work takes 10 ...
math - This is an SAT prep question. A woman drove to work at an average speed ...
math - A cyclist bikes x distance at 10 miles per hour and returns over the same...
math - A traveler travels on a highway 80 miles at 55 miles per hour, he then ...

Members