I really need help in this

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

How many lines can be drawn through points j and k? 0 1 2 3

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50