If a pier is 200 meters long and each board is 80 centimeters wide, how many boards are in the pier?

The height, h, in feet of a golf ball above the ground after being hit into the air is given by the equation, h = - 16t 2 + 64t, where t is the number of seconds elapsed since the ball was hit.

Which measurement facts are true? Select each correct answer. a. 1 gallon = 4 quarts b. 1 pint = 2 cups c. 1 quart = 2 pints d. 1 gallon = 2 quarts e. 1 pint = 4 cups f. 1 quart = 2 cups go by

Convert to percent the ratio of 21 to 28 and its reciprocal. By what percent is 21 less than 28? By what percent is 28 larger than 21?

Factoring x squared - 64 = 0

Chase purchased a sweatshirt from the clearance rack. The price of the sweatshirt after the discount is represented by the expression 0.75x , where x represents the original price of the sweatshirt.

Is y=3x+1 proportional

Simplify: (16x5 + 8y2) - 7x5

Bill's father bought a clothes dryer for $240. If he paid $60 cash and arranged to pay to pay off the remainder in 6 equal payments, what is the amount of each payment? O A. $10 O B. $20 O C. $30 OD. $40 O E. $50

The function y = 4x - 9 includes the ordered pair 6 and what?

Two cars leave town at the same time going the in opposite directions. one travels 44 mi/h and the other travels 55 mi/h. in how many hours will they be 297 miles apart?