Q57: We modeled populations of aphids and ladybugs
Q58: Solve the differential equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve
Q59: Solve the differential equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve
Q60: Solve the initial-value problem. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve
Q61: Find the solution of the differential equation
Q63: Determine whether the differential equation is linear.
Q64: Newton's Law of Cooling states that the
Q65: Consider the differential equation <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Consider
Q66: Solve the initial-value problem. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve
Q67: Solve the initial-value problem. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Solve