A sequence can be generated by using an=an−1+4, where a1=5 and n is a whole number greater than 1. What are the first 5 terms in the sequence?

5, 20, 80, 320, 1280

4, 9, 14, 19, 24

4, 20, 100, 500, 2500

5, 9, 13, 17, 21

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.