Six oranges cost $5.34. how muck money does one orange cost

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10