Leo has 59 bricks each measuring 0.19 m long. He lines up the bricks to make a row. Estimate the length of Leo’s row of bricks. Write an equation to model your work.

Find the actual length of the row of bricks. Write an equation to model your work.
pls answer

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.

Astudent simplified a rational expression as shown.

I'll give brainliest if you answer right : )