Solve the following optimization problem.

max Z=50x+60y80x+50y≤200010x+15y≤320x≥0 y≥0

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank