Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3" Then he adds a few Ice tubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.15
Complete the steps below to learn more about the temperature change of the water

Part C rearrange the expression 72.3 + (-39.1) using the commutative property so the terms with the same place value are next to each other

Need on this one asap im almost done with this subject

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)