Let G be a group of order n that acts operates non-trivially on a set of size r. Prove that if n > r!, then G has a proper normal subgroup. (A proper subgroup of G is a subgroup that is neither trivial nor equal to G.)

i think 5 miles per hour

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

i think the answer would be c