Acone-shaped pile of gravel has a diameter of 30 m and a height of 9.1 m.

which estimate best approximates the volume of the pile of gravel?

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot

If (-3, y) lies on the graph of y = 3^x, then y =

Acomputer company is testing a new booster to increase program load times. the box plots show the number of seconds it takes to load a program with and without the booster. using these plots, how much did the median change?