Tom's dad is putting crown molding on the top of tools and take Tom's bedroom the dimension of his bedrooms are shown each foot of crown molding cost $0.84 what is the total cost of a crown molding

What is the base of 1/9 to the power of 2

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb