131= 1204
272= 2349
363= 3439
525= 5597

345

How do you answer this question? (step by step)

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

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?