Jane and jill want their mom to ride the rollercoaster with them, but she thinks it will be too fast. she asks the girls to find out how fast the rollercoaster will be travelling. they find out that the speed of the rollercoaster, in miles per hour, is modeled by the function g(x) = x4 ? 4x2 + 7x ? 8, where x is time measured in seconds. how fast is the rollercoaster travelling at 2 seconds

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