A particle moves along the x-axis so that at time t its position is given by s(t) = (t + 3)(t −1)3, t > 0.

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Which of the choices shown could be used to prove that aacp=abcp ?