Coco flips a penny, a nickel, and a quarter. each coin is fair (meaning that heads and tails are equally likely to come up). what is the probability that at least one of the coins comes up heads?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.