Laura finished the 400 -yard race in 68.27 seconds while Mia finished in 73.83 seconds. by how many seconds did Laura beat Mia in the race

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Evaluate cos2θ for cosθ = square root of 3/2

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions