Bob is cooking a roast The table below gives the temperature

Last updated: 12/15/2022

Bob is cooking a roast The table below gives the temperature R t of the roast in degrees Celsius at a few time in minutes after he removed it from the oven Time t minutes 0 10 30 50 70 Temperature R t C 226 6 205 6 157 6 119 6 61 6 a Find the average rate of change for the temperature from 0 minutes to 30 minutes C per minute b Find the average rate of change for the temperature from 50 minutes to 70 minutes C per minute U Jal A