Geoff has a bag that contains 4 red marbles and 6 blue marbles. he chooses two marbles at random and does not replace them. what is the probability that the first marble is blue and the second marble is red? as a fraction

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Find cot x if sin x cot x csc x = √2

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is