how far would joe run if he ran for 12sec. at a rate of 9.8 yds.

A toy rocket is launched at an initial velocity of 14.7 m/s from a 49-m-tall platform. The height h of the object at[..]

the sum of the digits in two digits numbers is 10. if the digits are reversed, the new number will be 18 more than[..]

Acme delivery service,charges a base price for overnight delivery of packages weighing 1 pound or less and a[..]

The length of a pool is four more than its width. If the perimeter is 40, what is the width?

A cyclist began traveling at 18 mph. At the same time and place an in-line skater traveling the cyclist path and[..]

george is 3 years older than his sister janet. in 7 years she will be six-sevenths of his age. how old are they?

If you were given a penny for every second for 1 hour, how much money would you have

if five cards are drawn without replacement from a standard 52 carddeck, find the probability that they are all hearts.

Find three consectutive odd intergers such that the sum of the first, two times the second, and three times the[..]