Help Please!

[czmoto99]

 

[Deleted member 4993]

View attachment 31229

You have posted 4 problems in one thread. Please make separate posts for separate problems



At this site we HELP you to find answers - based on your work that you can show us.

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING​

Please share your work/thoughts about this problem.

 

[Steven G]

Take your calculator and input this without any changes at all.
17!/(12!(17-12)!)=