Game wardens use experiments to help determine the number of wild horses in a national park. Suppose 40 wild horses are caught, tagged, and released back into the national park. Two weeks later 100 wild horses are caught, 4 of which are found to have tags. Using this information, estimate the number of wild horses in the national park. 36 wild horses

1,000 wild horses

136 wild horses

4,000 wild horses

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.