You just need to solve for when 
:
where 
is any integer. We only care about when 
, which happens for 
.
Look up on google to find out the answer that’s how I get mine
To represent a negavtive number in binary u need to ask me ;)
Answer:
48 ways
Step-by-step explanation:
There are 52 cards in a deck and four nines. This means that nines account for 4/52 of the deck. The opposite of 4/52 (idr the math word for that) is 48/52. Therefore, there are 48 other ways that a card other than nine can be obtained.
