A cannon ball is launched into the air with an up cannon. The height h of the cannon ball after t se h = -16t2 + 222t + 13.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8