#7 The average annual cost of tuition, room, and board for
public colleges and universities has been growing
exponentially by 6.17% each year since the year 1981.
The average cost of tuition, room, and board in 1981
was $2665.32.
a. Write an exponential function that can be used to
model the average cost of tuition, room, and board as a
function the number of years past 1981.

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events