Sam is riding his bicycle. He rides for 11.2 kilometers at a speed of 7 kilometers per hour. For how many hours does he ride?

Approximately how many times greater is 6 x 10^-5 than 5 x 10^-9

Convert 6/fiftenths to a % in lowest

G fewer than the quotient of h and f

What is 7392 dividedicated by 6

At a time denoted as t = 0 a technological innovation is introduced into a community that has a fixed population of n people.

Why does a bag of chips puff up in an airplane?

Keli is celebrating her birthday and she wants a ratio of red balloons to blue balloons that is 4:3. If she ordered 21 balloons for her party how many would she have of each color?

What is the shape of a cross section that is parallel to the base of a cube?

44cm is rounded to nearest whole cm. Write down the maximum possible length it could have been.

A spherical boulder is 22 ft in diameter and weighs almost 6 tons. Find the volume. Use 3.14 for pi.