uppose you are studying the growth of a bacteria population and you notice the rate of change of the population is equal to three times the number of bacteria present. Set up an ordinary differential equation for the number of bacteria and calculate the amount of time it will take for the population to double. Does the answer you found depend on the initial population y0 of the bacteria?" Need help solving problem above

Please help and show how you came up with your differential

answer the first 3 using the information

Newton's Law of Cooling states that the temperature of a heated object decreases exponentially over time toward the temperature of the surrounding medium. Suppose that a pizza is removed from a 600°F oven and placed in a room whose temperature is 60°F. The temperature u (in °F) of the pizza at time t (in minutes) can be modeled by u(t)=60+540g-0.073t (a) According to the model, when will the temperature of the pizza be 500°F? (b) According to the model, when will the temperature of the pizza be 310°F? (a) t= minutes (Do not round until the final answer. Then round to the nearest minute as needed.) w an example Textbook Clear all