Aroll of paper towels is 12 inches high and 8 inches in diameter .the cardboard tube in the center of the roll has the same height as the paper towels and has a diameter of 2.5 inches .estimate the volume of paper towels on the roll .use 3.14 for pi.

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

What 620000 divided by 10 to the third power