Abox is 20 centimeters long and 30 centimeters high. it's volume is 3,600 cubic centimeters. what is the width of the box?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain