Let f(z) be a continuous function on a domain D. Show that if f(z) has the mean value property with respect to circles, as defined above, then f(z) has the mean value property with respect to disks, that is, if Zo E D and Do is a disk centered at Zo with area A and contained in D, then f(zo)

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?