A football is punted into the air. It’s height h , in meters , after t seconds is given by the equation.

H(t) = -4.9t^2 + 24.5t +1.

B) Find the maximum height of the ball to one decimal place.

C) When does the ball reach its maximum height ?

D) When does the ball hit the ground?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?