Apopulation of endangered birds decreases by 3% each year.

a. if the current population is 30,000 birds, write an equation that represents the number of birds, n, in terms of the number of years, t, from the present.

b. approximately what will the bird population be after twenty years? round your answer to the nearest thousand.

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

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.

How many ordered pairs of positive integers satisfy xy=32?