3 1/2 x 2 3/4 divided by 1 1/2

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

If angle ase measures 168 degrees, find the measure of angle dse. the figure mag not be drawn to scale