Two coins are flipped. What is the probability that both coins land heads up? *
1 point

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?