The cost of building a supermarket is related to the total area of the building. Data for the last 10 supermarkets built for Regork, Inc., are shown in the accompanying table. a. Develop a CER for the construction of supermarkets. Use the CER to estimate the cost of Regork's next store, which has a planned area of 23,000 square feet.
b. Compute the standard error and correlation coefficient for the CER developed in Part (a).

Building Area(ft^2) Cost($)
1 14,500 800,000
2 15,000 825,000
3 17,000 875,000
4 18,500 972,000
5 20,400 1,074,000
6 21,000 1,250,000
7 25,000 1,307,000
8 26,750 1,534,000
9 28,000 1,475,500
10 30,000 1,525,000

How do you find the circumfrance of a circle?

Which statement about the annual percentage rate (apr) is not true?

(i really need ) read the story problem, and then answer the questions that follow. gordon works for a graphic design firm and is creating a label for a food truck vendor. the vendor specializes in finger food and wants to sell food in right conical containers so that they are easy for people to hold. to complete his label, gordon needs to collect several different measurements to ensure that the label he designs will fit the surface of the container. gordon has been told that the containers have a diameter of 4 inches and a height of 6 inches. part a: find the slant height of the cone. the slant height is the distance from the apex, or tip, to the base along the cone’s lateral surface. show your work. part b: find the measure of the angle formed between the base of the cone and a line segment that represents the slant height. part c: imagine two line segments where each represents a slant height of the cone. the segments are on opposite sides of the cone and meet at the apex. find the measurement of the angle formed between the line segments.