Alex wants to make 1/2 a cookie recipe. The full recipe calls for 2 1/4 cups of flour. How much flour should Alex use to make the cookies?

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

If 20% of a number is 35, what is 50% of that number?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?