Answer:
-2.225
Step-by-step explanation:
Answer:

Step-by-step explanation:
We have 36 characters in total which we can use in order to form a 6 character password.
For each place in this password we have choice of 36 of them, so, the total number of possible passwords of 6 characters is:

But, we have to exclude all passwords which have no numbers because, by the task, the password must contain at least one digit.
So, now we have choice of 26 characteristic to form password without digits and get
passwords like that, contained just of letters without digits.
So, the final answer is that we have
6-character passwords with at least one digit.
Answer:
I think the answer is Y=-1 and x=1
Answer:
Everyone knows the best is anime is redo of a healer
Step-by-step explanation:
Answer:
The total number of polo shirts is 50
Step-by-step explanation:
Let
x -----> the number of white polo shirts
y -----> the number of blue polo shirts
we know that
-----> equation A

------> equation B
substitute equation A in equation B and solve for y

<u><em>Find the value of x</em></u>

<u><em>Find the total number of polo shirts</em></u>
