The area of a rectangular photograh is 35 square inches. if the width of the photo is 5 inches how tall is the photo

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.

With finding limits of multi variable !

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me