Please help!!

If a = (1, 2), what is 3a =3(1, 2)?

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 can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?