A porch has the shape of a semicircle with a diameter of 7 ft.

What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate.

ft2

A corn silo contains 8,250 cubic feet of corn before it is loaded into a storage container. The corn is loaded from the silo into the container at the rate of 18 cubic feet per minute.

Which set of coordinates does NOT represent a function? (0, 0) (1, 2) (2, 4) (3,6) (4,8) (x, y) (0,5) (1, 10) (1, 15) (2, 20) (2, 25) (x, y) (0, 17) (1, - 2) (2,3) (3, - 6) (4, 15) (x, y) (-2, - 20) (-1,-10) (0,0) (1, 10) (2, 20)

Solve. {d+e=2 d-e=4 Use the substitution method. There are an infinite number of solutions. The solution is (3, - 1). The solution is (5, 1). There is no solution.

Mr. Jamison will stain the deck in his backyard. The deck has an area of 752.4 square feet. If the deck is 33 feet long, how wide is it? justify your procedures

889 times 27 plus 50 is than 889 times 27

Slope form m=-3 (-2,1)

Three times a number x is at least - 18

Alice's garden produced 14 yellow tomatoes this year. She also grew 16 Roma tomatoes. What was the total number of tomatoes she grew?

Seven more than the quotient of a number b and 45 is greater than 5

Fill in the blanks so that each pair of ratios forms a proportion 3:3 and 9:?