In the world’s coldest freezer, sodium gas was cooled to a temperature of 78. 5°C below zero and then cooled 194. 65°C more. What was the new temperature of the sodium gas? –273. 15°C –272. 7°C –202. 5°C –116. 15°C.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.