Astudent found the solution below for the given inequality.
1x-91-4
x-9> 4 and x-9< -4
> 13 and x< 5
which of the following explains whether the student is correct?

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

Can someone answer this question for me

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