Research study states that 40% of investment bankers went to top tier colleges. Assume the probability of an investment banker going to a top tier college is 0.15. What is the probability that more than 2 out of 5 investment bankers went to a top tier college?

What are the steps to solving the inequality 3b + 8 ≥ 14?

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these

David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work