The energy expenditure (in kcal/km) for animals swimming at the surface of the water is given by y equals f left parenthesis x right parenthesis equals 0.01 x superscript 0.88, where x is the animal's weight in grams. a. find the energy for the following animals swimming at the surface of the water. i. a muskrat weighing 700 g ii. a sea otter weighing 30 comma 000 g b. suppose the animal's weight is given in kilograms rather than grams. given that 1 kg equals 1000 g, find a function xequalsg(z) giving the animal's weight in grams if z is the animal's weight in kilograms. c. write the energy expenditure as a function of the weight in kilograms in the form y equals az superscript b by calculating f(g( a.