The volume of a pyramid with a square base, where the area of the base is 19 and the height of the pyramid is 23.8 cm. Round your answer to the nearest tenth of a cubic centimeter.

Which of the following lines is not parallel to the graph of y = 4x +7?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?