What is the measure of angle b in the triangle? enter your answer in the box. m∠b=

Acharity is conducting a raffle, and it sells one ticket each to 35 women and 21 men. if 5 winners are randomly selected, what is the probability that they are all men? round to five decimal places. 0.00533 0.06268 0.09537 0.07776

Which equation represents the partial sum of the geometric series?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.