If the total cost function for producing x lamps is C) 040-334-0. dollars, producing how many units, x, will result in a minimum average cost per unit? xsnit Find the minimum average cost per unit. 25 X Need Help? Read H Watch

In a classroom designed for 30 students, the air conditioning system can move 450 cubic feet of air per minute. (a) Determine the ventilation rate per child in a full classroom. (b) Estimate the air space required per child. (c) Determine the minimum number of square feet of floor space required for the room when the ceiling height is 30 feet.

A piece shown by the shaded portion is to be cut from a square plate 128 millimeters on a side. a. Compute the area of the piece to be cut. Round the answer to the nearest square millimeter. b. After cutting the piece, determine the percentage of the plate that will be wasted.

For each measurement find: a. the degree of precision. b. the value that is equal to or less than the range of values. c. the value that is greater than the range of values. 0.976 mma.__________b.__________c.__________