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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.

How do you write the ' factorization of ${\displaystyle -120r^{2}s{t}^3}$?

How many ' numbers are there from 1 to 10?

tell whether the ordered pair is a solution of the linear system (5,2)2x-3y=42x+8y=11

How do you solve ${\displaystyle \frac{2}{3}x=6}$

The binomials ${\displaystyle (x-2)}$ and ${\displaystyle (2x+3)}$ are the factors of which polynomial?
A. ${\displaystyle 2x^2-6}$
B. ${\displaystyle 2x^2-x-6}$
C. ${\displaystyle 2x^2+x-6}$
D. ${\displaystyle 2x^2+7x-6}$

Write as the sum and\or difference of logarithms. Express powers as factors.
${\displaystyle {\log }_4\left(\frac{x+6}{x^7}\right)}$
A. ${\displaystyle {\log }_4(x+6)-{\log }_{4}x}$
B. ${\displaystyle 7{\log }_{4}x-{\log }_4(x+6)}$
C. ${\displaystyle {\log }_4(x+6)-7{\log }_{4}x}$
D. ${\displaystyle {\log }_4(x+6)+7{\log }_{4}x}$