Recycling is the process of collecting selected material and making it so it can be used again. recycling paper and aluminum cans is one way many schools our environment. about what fraction of the material collected by frontier elementary school was aluminum? explain how you estimated.

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

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

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17