Joann bus was 27 mins late. she called to say she would be about a half hour late. explain why this 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

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?