Abathtub contains 20 gallons of water. after the drain is opened, there are 14 gallons of water remaining after 30 seconds. using this information, how can you describe the rate of change in the amount of water remaining in the tub per second?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)