The theater manager is going to replace the carpet in the orchestra pit. The carpet costs $3.50 per square foot. How much is it going to cost to recarpet the orchestra pit? Round answers to the nearest penny.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?