Please help will mark brainlest!!

Consider the data set:
4, 5, 5, 5, 6, 6, 8, 9, 11, 12
What would happen to the mean if another data point of 17 was added to the data set?

Chose the graph below that represents the following system of inequality’s

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

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)