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Find the particular solution to y"+4y'+3y=12te^5t? Find the number of subsets for {6, 7, 8, 9, 10}? How much 5.80 M NaOH must be added to 600.0 mL of a buffer that is .0215 M acetic acid and .0275 M sodium acetate to raise the pH to 5.75? How do you solve the integral ((x^2)+4)/ ((3x^3)+(4x^2)-4x) using partial fractions? What is the ratio of acetate ion to acetic acid (Ka=1.76*10^-5) in a buffer containing these compounds at a pH of 3.790?