A cone has a height of 22 meters, a slant height of 10 m and a radius of 3m. Find its volume and its total surface area.

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2