Saturday
April 19, 2014

Homework Help: Math

Posted by Felix Ferrer on Tuesday, October 2, 2007 at 6:15pm.

Please help me? A motorist takes a trip of 100 miles, traveling at 40 mph for the first 50 miles and 60 mph for the last 50 miles. What is the average speed in mph for the trip? The answer is not 50 mph.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - Can someone please help me? I can't figure out the answer. A motorist ...
Science - Physics - How long would it take you to drive from Houston to ...
Statstics - Cities A, B, C and D are equidistant. That is, B is d miles from A, ...
math - 13. If two planes leave the same airport at 1:00 PM, how many miles apart...
Math - On a business trip a salesman traveled 40 mph for the first third of his ...
Math - Cities A, B, C and D are equidistant. That is, B is d miles from A, C is ...
Math - can you help i dnt know what to do so could you tell me how to solve it 1...
physics - a car travels 40 miles at an average speed of 80 mph and then travels...
Help!...Math... - Two cars leave town going opposite directions. One car is ...
Math - A motorist traveling 55 mph is being pursued by a highway patrol car ...

Search
Members