Thursday
December 18, 2014

Homework Help: algebraI

Posted by kay on Tuesday, January 21, 2014 at 10:47am.

Airplane at 19,200 feet descending at a rate of 40 feet per second. Another airplane takes off and ascends at a rate of 60 feet per second. After how many seconds will the airplanes be at the same height? What is this height?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre Calculus - If you are riding on a Ferris wheel that is 60 feet tall and it ...
math - Below is the rule for calculating the velocity of a falling object. Use ...
College Math - The posted speed limit on many U.S. highways is 65 miles per hour...
Calculus - A ladder 15 feet long is leaning against a building so that end X is ...
Math - Three minutes after take-off, and airplane is 5,000 feet in the air. If ...
calculus - A hollow cone has height 5 feet and base diameter 4 feet. The vertex...
Math - A model airplane is shot up from a platform 1 foot above the ground with ...
coordinate algebra - Jon is flying an airplane.He is currently 3,5000 feet in ...
coordinate algebra - Jon is flying an airplane.He is currently 3,5000 feet in ...
science - A science student drops a rok down a mine shaft. It takes 3 sec. for ...

Search
Members