Which expression is equivalent to the distance between –13 and –4 on a number line? Select all that apply.

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

What is the product? a-3/15a × 5/a-3

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