6.5HW Q10I need help on my homework

Suppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by r =127.4m , where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day). a. If the mass of an animal is changing at a rate of - , find 5/5 b. Determine - for a 110-kg animal that is gaining mass at a rate of 2 kg per day. a. If the mass of an animal is changing at a rate of dm/dt, find dr/dt dr/dt=_ _dm/dt b. Determine dr/dt for a 210-kg animal that is gaining mass at a rate of 2 kg per day. dr/dt= (Round to the nearest thousandth as needed.)