A part is being machined. The starting thickness of the part is 6.18 inches. Three cuts are
taken. Each cut is three-tenths of an inch. how many were removed ?

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

source

good luck on your studies! : )

david edward.