Asquare pyramid resting on its base is filled to half it's height with 320cubic cm of water. how much water is needed to finish filling the pyramid?

Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?

Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities