Quinn has a bucket of nails that he separates into groups. he finds that 2/5 of his nails are 2 inches long, and 1/3 of his nails are 3 inches long. the rest of the nails are different sizes. how many nails are either 2 or 3 inches long?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

If f(x)=x^2- 4 and g(x)=x^2 plus 2 x, (c) (f-/3) = ? (simplify your answer.)