Angie’s bake shop makes birthday chocolate chip cookies that cost $2 each. angie expects that 10% of the cookies will crack and be discarded. angie wants a 60% markup on cost and produces 100 cookies. assume that angie can sell the cracked cookies for $1.10 each. what should angie price each cookie?

Which explanation can be used to informally derive the formula for the volume of a cone? a cylinder is exactly 3 times bigger than a cone with the same height and radius. therefore, the formula for the volume of a cone is 13 of the volume of a cylinder with the same height and radius. a cone is similar to a triangular pyramid except that a cone has curved edges. therefore, the formula for the volume of a cone can be derived by using the formula of a triangular pyramid and using the radius instead of the base length. a cone is approximately the same size as 1.5 spheres. using the formula for the volume of a sphere and multiplying it by 1.5 will give the formula for the volume of a cone. a cone consists of a circle as a base and triangles for its body. the formula for the volume of a cone can be derived by adding the formula for the area of circle and the area of the number of triangles that will cover the body of a cone.

Select the quadratic that has root x = 8 and x = -5

Write the equation in logarithmic form 8^x=64