Permutation is considered an ordered combination. The general formula for this is:
P(n, r) = n! (n-r)!
where:
n=
Answer:
13
Step-by-step explanation:
390 divided by 30 equals 13
Answer:
yes you are saying 5-9-16 is greatest possible value but how can you show it please help me I am also
Answer:

Step-by-step explanation:
y = x² + 3 x - 5 and x + y = -10 are the system of equations that do not have a real solution.
When the two equations are graphed and if they do not intersect, then there are no real solutions for the system of equations.