For a science experiment, ashley removes a cold liquid from a refrigerator and measures its temperature every 1 2 minute. ashley finds that the temperature increases by 1 1 4 degrees fahrenheit (°f) between each measurement for three minutes. what is the rate per minute of the temperature increase? a) 5 8 °f per minute b) 3 4 °f per minute c) 1 3 4 °f per minute d) 2 1 2 °f per minute