E) (2 + 4i). (9 -- 3i)

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

What is the number 321,000,000 in scientific notation? also what is the number? ?

What does the relationship between the mean and median reveal about the shape of the data