A box of 30 munchkins contains 12 chocolate munchkins and 10 powdered munchkins the rest are glazed what is the probability that you will pick a glazed munchkins if you pick a glazed munchkins if you pick one out randomly

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x