Usain Bolt, a Jamaican sprinter, holds the Olympic and world records for the 100-m dash, which she achieved during the 2012 Summer Olympics in London. He finished the 100-m dash in 9.63 seconds. What was his speed?

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?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?