Among the 15 is a couple, bob and jane. what is the probability that bob and jane both end up on the committee?

Mary spent a total of $323.14 for a party. she spent a total of $200.22 on food, plus an additional $30.73 for each hour of the party. how long was the party?

Solve for x, y, and z. show all steps.

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?