Alaw firm has nine senior and six junior partners. a committee of three partners is selected at random to represent the firm at a conference. what is the probability that at least one of the junior partners is on the committee?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

If i have 20$ and i gave 5$ away how much i got

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building