Thursday
July 31, 2014

Homework Help: Algebra 1

Posted by Sherry on Thursday, March 7, 2013 at 7:13pm.

A ball is thrown upward with an initial velocity of 35 meters per second from a cliff that is 80 meters high. The height of the ball is given by the quadratic equation h = -49t^2 + 35t + 140 where h is in meters and t is the time in seconds since the ball was thrown. Find the time that the ball will be 60 meters from the ground. Round your answer to the nearest tenth of a second.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

algebra - A ball is thrown upward with an initial velocity of 14 meters per ...
Algebra - A ball is thrown upward with an initial velocity of 14 meters per ...
math - A ball is thrown upward with an initial velocity of 35 meters per second ...
Algebra - A ball is thrown from an initial height of 2 meters with an initial ...
Math - The height(h) of an object that has been dropped or thrown in the air is...
Math - The height(H) of an object that has been dropped or thrown in the air is ...
College algebra - When a ball is thrown up into the air, it makes the shape of a...
Math Help (URGENT X10) - This is really urgent so please please please help. The...
physics - A ball is thrown with an initial velocity of 20 meters per second at ...
math - A ball is thrown from the edge of a cliff with an initial velocity of 60...

Search
Members