Two worlds have 1 million birds each. world 1 has 100 black ravens and the rest are other birds. world 2 has 1000 black ravens, 1 white raven and the rest are other birds. you enter a randomly picked world.
(a) what are the chances that all ravens are black in your world?
(b) you see a random bird and it’s a black raven. now, what are the chances that all ravens are black in your world?

Which graph represents the parent function of y=(x+2)(x-2)

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Rewrite so the subject can be y in the formula d=m-y/y+n