In each of 1 through 10, find the first five terms of each of two linearly independent solutions. 4x 2 y+ 4x y+ (4x 2 9)y = 0 5

Calculus notes of 9/26/16 3.11 Related Rates Suppose a spherical weather balloon is filled with gas at a rate of 150 ft /min. What is the rate of change of its radius when the radius is 20 ft We are given / = 150: Volume increases by 150 ft /min. 3 dt dr We want / whedtr = 20 We need an equation relating...