In right triangle ABC, m ∠ B ≠ m ∠ C . Let sin B = r and cos B = s. What is sin C - cos C?

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 graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !