Please help, i have been working on this quiz for two days and this is due tonight! At a college, the Dean found that 64% are women, 38% are biology majors and 12% of the female students are majoring in biology. What is the probability that a student chosen at random will be a woman or majoring in biology?

What kind of bond pays interest which is exempt from tax?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp