Solve pls brainliest make sure is correct

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

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.