Monica is furious at Hannah for making her fall into the river, and thinks of the perfect way to get her back. Monica knows that Hannah needs to have her venti hot chocolate at Starbucks, which is always at the perfect temperature of 140 degrees Farenheit (54.4 degrees Celsius), to relax her before she takes an Exam. On the morning of Hannah's O-chem final Monica goes to the barista, Mariam, and promises her that she won't sing Blackpink while waiting in line anymore if she puts ice in Hannah's drink. This makes Mariam so happy that she puts eight large 50 gram ice cubes into Hannah's venti hot chocolate. If the venti size at Starbucks is 20 fluid ounces (591 mL), what is the temperature of Hannah's hot chocolate when she drinks it? [Hot chocolate is primarily water and the ice was at 0 degrees Celsius initially.]
0.3 degrees Celsius
39.6 degrees Celsius
9.2 degrees Celsius
23.8 degrees Celsius