In a parking lot, there are 45 North American cars and 21 foreign cars. what fraction of the cars are foreign, estimate the percentage of the cars that are foreign and not foreign.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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.

Charlie tosses five coins.what is the probability that all five coins will land tails up.