Margaret drove to a business appointment at 30 mph. Her average speed on the return trip was 20 mph. The return trip took 1/2 hr longer because of heavy traffic. How far did she travel to the​ appointment?

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

Empty box + box + empty box fill in the box is equal to 30 how

Rewrite so the subject can be y in the formula d=m-y/y+n