X: 26,25.3,33.6,18.8,40.4,20.2 y: 33.8,37.4,46.5,28.3,50.1,25.6

Find the correlation coefficient and report it accurate to three decimal places.
r =

Which compound inequality can be used to solve the inequality 3x+2 > 7? -7 < 3x+2> 7 -7> 3x+27 3x + 2 > -7 or 3x + 2 > 7 3x + 2 < -7 or 3x + 2 > 7

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Ill mark the brainliest if you me with the these three questions 7,8,9