21 to each friend because 84 divided by 4
Answer:
0.02941176...
— Used a calculator for this, so it is guarantied correct! Hope this helps. Brainliest appreciated (and very much needed)
Answer: a) 1977060966, b) 146581344.
Step-by-step explanation:
Since we have given that
There are 10 numbers,
There are 26 lower case letters,
There are 26 upper case letters,
Since the first 3 characters have to be digits and next 6 can be upper or lower.
So, a) repetitions are allowed:

b) repetitions are not allowed:

Hence, a) 1977060966, b) 146581344.
Answer:
Hi
I think the answer is 80 employees.
Step-by-step explanation:
15 employees - 390 wardrobes
Therefore 1200 divided by 15 equals 80