The base of a square pyramid has side lengths of 9 inches. The height of the pyramid is 21 inches. What is the volume of the pyramid?

A. 189 in3

B. 567 in3

C. 850.5 in3

D. 1701 in3

Mrs. gonzalez bought centerpieces to put on each table at a graduation party. she spent $31.50. there are 8 tables each requiring either a candle or a vase. candles cost $3.00 each and vases cost $4.25 each.

Compute the following volume and surface area. A rectangular solid has sides of 7 cm, 9 cm, and 11 cm. What is its surface area? 251 square centimeters. 693 square centimeters. 478 square centimeters.

Home depot has an electric drill that regularly sells for $18.50. it is on sale for 20% off. if the sales tax is 6%, what will your final cost for the drill be?

How do you round 1.714285714

Write all the factors of the number below. Use commas to separate them 24

Solve for y:10.3=0.6y

At a carnival game, there is a 38% probability of winning a prize. What is the probability of not winning a prize? 38% 50% 62% 76%

From the equation 2x+9+3x+x=_x+_, use numbers 0-9 to find no solutions, one solution, or infinitely many solutions

Carlos has 1,294 cups of frosting if each cake he frost uses 2 cups of frosting how many cakes can he frost

If sin (12x + 18) ° = cos (3. x - 3), find the value of x.