10:04 . - 29 Photo 00 Done MF WeBWork : ma115-178-W23 : F x WeBWork : ma115-178-W23 : P x + instruct.math.Isa.umich.edu/webwork2/ma115-178-w23/quiz_mode/Practice_Mastery_Integral_Concepts, v8/?effectiveUser=noahalex Note: In order to get credit for this problem all answers must be correct. Problem 2. (1 point) A cup of hot coffee is sitting on a counter to cool. The temperature changes at a rate of f(t) degrees Fahrenheit per minute, and c(t) represents the temperature of the coffee in d Fahrenheit, both measured at time t minutes since the coffee was set on the counter. If the temperature is 9 degrees cooler at time 70 minutes than it was at time 5 minutes, which following mathematical equations must be true? Select all of the following that are correct. JA. S, c'(t) dt = -9 OB. Ss c(t) dt = -9 DC. Ss f(t) at = 9 DD. & S5 c'(t) dt = 9 DE. f(70) - f(5) = 9 OF. c(70) - c(5) =-9 OG. f, c(t) dt = 9 OH. 85 S, f (t) dt = 9 I. None of the above are true Problem 3. (1 point) A panda bear is eating bamboo. The panda eats bamboo at a rate of b(t) pounds per hour, where t is measured in hours after 7am, and the total pounds of bamboo it has consum time t = 0 is represented by p(t). Assume that b(t) > 0 and b'(t)