The equation yˆ=−6.2x2+51.5x+10.2 approximates the average number of cars that pass through an intersection x hours after 3: 00 p. m. what is the best estimate for the average number of cars that pass through the intersection at 6: 30 p. m.?

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount