8 G 88 V V 48. [-/8 Points] W Practice.. DETAILS G C LARHSCALC2 4.AP.009. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER As a pot of coffee cools down, the temperature of the coffee is modeled by a differentiable function C, for 0 s t s 12, where time t is measured in minutes and the temperature C(t) is measured in degrees Celsius. Selected values of t are shown in the table. t (minutes) 0 3 5 8 12 C(t) (degrees Celsius) 64 55 47 42 40 35 (a) Evaluate "c'(t) dt. Indicate units of measure. ---Select--- Explain the meaning of your answer in the context of the problem. The value of / C'(t) at represents the ---Select--- from t = 0 to t = 12. (b) Explain the meaning of _ 12 Jo C(t) at in the context of the problem. The value of - 1 C(t) at represents the ---Select--- @ from t = 0 to t = 12. 12 Jo 1 / 12 C(t) dt. Indicate units of measure. (Round your answer to one decimal place.) Use a trapezoidal sum with 5 subintervals indicated by the table to approximate ---Select--- (c) Use the data in the table to approximate the rate, in C per minute, at which the temperature is changing at time t = 6. (Round your answer to one decimal place.) oC per minute (d) For 12