Tomas makes balloon sculptures at a circus. In 180 minutes, he uses 252 balloons to make 36 identical balloon sculptures How many minutes does it take to make one balloon sculpture? How many balloons are used in one sculpture?

What is Thomas's unit rate for balloons used per minute?

Complete the diagram to find out how many balloons he will use in 10 minutes.

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.

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11