(8st^{2}u^{8}v)(2st^{5}uv)

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.

Find all the zeros, real and nonreal, of the polynomial and use that information to express p(x) as a product of linear factors.
${\displaystyle p\left(x\right)=x^3+11x}$

${\displaystyle -\frac{1}{6}\times 2\frac{3}{4}=}$

Thirteen people on a softball team show up for a game. How many ways are there to assign the 10 positions by selecting players from the 13 people who show up?

Factor the expression completely.
${\displaystyle a^4{b}^2+a{b}^5}$

Write the following expression as a sum and/or difference of logarithms. Express powers as factors: $\ln (\frac{e}{x})$

Are ' numbers infinite?