The equation for this should be 4n - 15
Answer:
How many of these passwords contain at least one occurrence of at least one of the five special characters?
There are 5 people who can be guards, 2 will be guards. Since each person has the same chance of becoming a guard, each person has a 2/5 chance of being a guard which makes it unlikely for Diana to become a guard.
Answer:
7.77777777778
Step-by-step explanation:
Answer:
draw two blocks on top of each other being added together
Step-by-step explanation:
draw two blocks being added together...