A tank of water in the shape of a cone is leaking water at a…

A tank of water in the shape of a cone is leaking water at a constant rate of 2 . The base radius of the tank is 5 ft and the height of the tank is 15 ft. At what rate is the depth of the water in the tank changing when the depth of the water is 6 ft? Hint:  V=13πr2h{“version”:”1.1″,”math”:”V=13πr2h”}   Type “see PDF” in the blank.  Your handwritten work will be graded.

Use implicit differentiation to find an equation of the tang…

Use implicit differentiation to find an equation of the tangent line to the curvey=y3sinx{“version”:”1.1″,”math”:”y=y3sinx”} at the point π2,1{“version”:”1.1″,”math”:”π2,1″}.   Type “see PDF” in the blank.  Your handwritten work will be graded.