Find the mean, median, and mode of the data set. Round to the nearest tenth. test scores on a math exam: 89 93 76, 89, 68, 80, 89, 83, 88, 87, 63, 86, 73, 74, 67, 93, 68, 95, 66, 99, 78, 100

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.