A ball is thrown into the air. The height h, in feet, of the ball after x seconds is given by the function h= -16(x-2)^2+72. What is the equation in standard form and the maximum height of the ball?

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.