Find the general solution of the following differential equation. Primes denote derivatives with respect to x. 9 x (x+5y )y prime equals 9 y (x -5 y )

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.