A letter carrier has 120 letters to deliver. Today they delivered d letters before lunch. Write an expression to show how many letters the carrier still has to deliver before the end of the day.​

Which of the following is true for the relation f(x)=2x^2+1

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

Find the ratios of the corresponding sides