It means they are being admitted for observation due to possible mental health issues.
1013 + 1013 = 2,026
1013 -579 = 434
5% of 1013 = 1013*5/100 = 50.65
57% of 1013 is 577.41
It is: 1013 = MXIII
1013 - 749 = 264
Yes. 1013 is a prime number.
None. 1013 is a prime number.
It means that you are issuing instructions to your bank to not honor/pay the check that you have already issued to someone.
Define what you mean by "official check." If you mean a government check - no. Once it is issued it is payable on demand.
1013 or 1*1013
1013 km is 3,323,491 ft.