Assume a class has 17 members. a.  in how many ways can a president, a vice president, and a secretary be selected? b.  how many committees of 5 people can be chosen?

17.08

correct me if i am wrong.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.