A shoe company got an order for 3 cartons of shoes. There are 42 pairs of shoes in each carton. How many pairs of shoes did the shoe company make?

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.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?