Suppose the line of best fit is drawn for some data points. If the mean of the x-coordinates of the points is -7, and the mean of the y-coordinates of the
points is 5, the line must pass through which of these points?

What is the quotient of 42/3 divided by 4 1/5

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?