Abag contains 15 cards numbered 1 through 15 . a card is randomly chosen from the bag. what is the probability that the card has an odd number on it?

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

Find the value of x. give reasons to justify your solutions! c ∈ ae