Answer:
10000 options
Step-by-step explanation:
There are 10 options of digit from 0 to 9. It means there are 10 options for the first slot, 10 for the 2nd slot, 10 for the 3rd slot, and 10 for the last slot of each of the 4 slots of the password. For all 4 passwords the total amount of choices would be
4.53 grams is the answer I got but I'm not sure?
The probabillity can be found by using binomial probability formular considering that the event is discrete in nature and there are two possiple outcomes.
It would be 55.125 as a decimal, but as a fraction it would be 441/8.
The answer is 37.5% hope this helps
