The cost of a circular table is $4.50 per square foot. What is the cost of a table with a 6-foot diameter? A. Write the cost of a table as a function of diameter.

B. Find the cost of a table with a 6-foot diameter.​

You can find the constant of proportionality by finding the ratio of

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet