What is 607 times 456

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.

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

What is the absolute value of -100000000000000?