Robin spent one hour and 50 minutes cleaning is her room if it was 645 when she finished what time was it when she start?

Which expression is equivalent to sq-80

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

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi