The cup was filled at a
constant rate. It started empty. After 2 seconds, it held
70cm^3 of water. Find the percent of the cup that is filled
with water after 3 seconds. Use 3.14 for pi and round your
final answer to the nearest percent.

radius=4cm
high=7cm

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters