How many combinations of 3 students can a teacher choose from 32 students?

a.
96

b.
4960

c.
29,760

d.
32,768

Answer this question only if you know the answer! 30 points and

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup