Which is the simplified form of the expression 6 to the power of -2 times 6 to the power of 5 to the power of -3 a.6 to the power of 30 b. 1 over 6 to the power of 9
c. 6 to the power 0f 0 d. 1 over 6 to the power of 13

Find the distance between the pair of points a(-1,8) and b(-8,4)

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.