Consider a list of randomly generated 2-letter "words" printed on a paper. The letters cannot be repeated. (a) At least how many of these "words" should be printed to be sure of having at least 8 identical "words" on the list?

(b) At least how many identical "words" are printed if there are 6501 "words" on the list?

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

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.

think the answer would beb