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.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?