What is 8

A ball is tossed upward from the ground. Its height in feet above ground after t seconds is given by the function ${\displaystyle h\left(t\right)=-16t^2+24t}$. Find the maximum height of the ball and the number of seconds it took for the ball to reach the maximum height.

Thirteen people on a softball team show up for a game. How many ways are there to choose 10 players to take the field?

Marianna is painting a ramp for the school play that is in the shape of a right triangular prism. The ramp has the dimensions shown. She will not pain the back or bottom surfaces of the ramp.
Each can of paint covers 1,000 square inches. What is the fewest number of full cans of paint Marianna will need? Circle the minimum number of cans.

To find:
The least common denominator of the fractions.
1) ${\displaystyle 25x+3x4}$
2) ${\displaystyle x2y+y3x}$

Sandy is upgrading her Internet service. Fast Internet charges $15 for installation and $56.45 per month. Quick Internet has free installation but charges $58.95 per month. Complete the equation that can be used to find the number of months after which the Internet service would cost the same. Use the variable x to represent the number of months of Internet service purchased.

Suppose today is Tuesday. What day of the week will it be 100 days from now?

Use least commin multiple or greatest common divisor to solve the problem.
Rob can complete his bus route in 6 hours. Joan can complete her bus route in 4 hours. If they both left the terminal at 3:00 am and after each completed route returned to the terminal, determine the next time they would leave the terminal at the same time.
A) 9:00 am
B) 7:00 am
C) 3:00 pm
D) Not enough information given to tell.