Noah and his friend tyree are involved in a math challenge. noah solves 115 problems in 2 min. tyree solves 172.5 problems in 3 min. who solves more problems per minute? question 4 options: a) noah solves more per minute b) tyree solves more per minute c) they solve the same number of problems per minute d) not enough information

The sum of two numbers is 86, and their difference is 20. find the two numbers

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

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