CAN SOME ONE PLEASE ANSWER MY QUESTION

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Combine the information in the problem and the chart using the average balance method to solve the problem.