5red marbles 3 green marbles and 2 blue marbles are placed in a jar what is the probability of selecting a red marble and then another red marble given the first marble is not returned to the drawer after it is drawn?
a.1/5
b.2/9
c.4/45
d.2/15

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)