Write a function for p(x), the profit from selling x necklaces. the revenue from selling x necklaces is r(x) = 10x. the cost of buying x necklaces is c(x) = 4x + 15. the profit from selling x necklaces is p(x) = r(x) – c(x)

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

How do you use the elimination method for this question? explain, because i really want to understand!

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.