Answer:
96
Step-by-step explanation:
Also the first one ends in divided by 1/4
Answer:
Step-by-step explanation:
.1
Answer:
Every group of 6 people has at least two uniform 3-person groups.
Step-by-step explanation:
Denote the 6-people by 6-vertices and draw a blue edge between 2-edges. If the two persons representing the vertices are friends. Otherwise, draw a red edge. This gives rise to a colored graph K6, edges arecolored with either blue or red.
There can exist at most 36 mips. so, multicolor triangles can exist at most 36/2 = 18 multicolor triangles.
If there are 20-triangle in graph. Therefore, every graph of 6-people has at least two uniform 3-person groups.
Answer:
the y adds 9 for every one x
Step-by-step explanation:
There are five hundred and one more pennies than nickels
