Maya counts 55 passengers on the bus. There were only 50 passengers on the bus. What is Maya's percent error?

How do i do this activity, is appreciated

Aline passes through 3,7 and 6,9 what equation represents the line

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