Find the volume of the cone that has a diameter of 8 feet and a height of 12 feet. Round to the nearest tenth.

Uanita borrowed $600 to purchase a new computer. she was charged 7% interest for two years. she used the simple interest formula to find the interest. i = 600(7)(2) what error did juanita make and how will her error affect the interest she calculates? explain.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Can some one me with these questions