There a 4 muffins on each plate. there are 0 plates of lemon muffins. how many lemon muffins are there?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Is the power produced directly proportional to the wind speed, give reasons for your answer?