The marginal cost of producing the xth box of light bulbs is 8 − x/20000 , and the fixed cost is $20,000. Find the cost function C(x)

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

What is the radius of the cone in the diagram? round your answer to the nearest whole number

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches