Given that z*y=2z-y, where z and y are real numbers. find the value of:
(1) 5*(4*5)
(2) y if y*(3*y) = 6​

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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

How many square feet of outdoor carpet will we need for this whole?