John is filling a bathtub that is 18 inches deep. he notices that it takes two minutes to full the tub with three inches of water. he estimates it will take 10 more minutses for the water to reach the top of the tub if it continues at the same rate. is he correct?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

For which pair of functions is (gof)(a)=|a|-2?

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3