Imagine a class with 40 students. the teacher had only ten free tickets for the art museum for this class. therefore, the teacher decided to use a random lottery to decide who would receive the free tickets. alex and lily wanted to go to the museum together. what's the probability that both of them win the free tickets?

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

Evaluate cos2θ for cosθ = square root of 3/2

Standard deviation of 19,29,21,22,23