Determine whether the given value is a solution to the equation
21-h=15; h=6
Yes
No

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

What is the value for this expression? 2e-5