Answer:
840
Step-by-step explanation:
Given


Required
Determine the number of rankings
The term "ranking" as used in this question implies permutation and the required is calculated using:

Where


So:






<em>Hence, number of ranking is 840</em>
This is the answer here u go have urhvhcgchchc
Answer:
y=7/5x+4
Step-by-step explanation:
the other ones either are to low on the graph to hit -5-3 or they are parallel instead of perpendicular to the given equation
The area of the parallelogram is 40 centimeters
Answer:
No solution
Step-by-step explanation:
the two lines are parallel on the graph, they never intersect