Ayoung sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. he gained weight at a rate of 5.5 kilograms per month. after 11 months, he weighed 140 kilograms. let w(t) denote the sumo wrestler's weight w(measured in kilograms) as a function of time t (measured in months). write the function's formula. w(t)=

Two spray paint machines are used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint? e used to paint different portions of a large wall. the first machine (nicknamed "paint pro") is used for two hours. the second machine (nicknamed "goldilocks") is used for an hour and a half. when they are working at the same time, they can paint 55 square feet per minute. together they painted 5850 square feet of wall. how many square feet of wall per minute can each machine paint?