If a lifeguard earns $320 per week how much money does he earn in a hour

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =