about a week
Yes anything with dairy in it should be refrigerated.
it can if its not refrigerated for half an hour.
chips pretzels any hard food that doesn't need to be refrigerated
It can be refrigerated for about a week.
Half-cooked applesauce can be refrigerated. It cannot preserve for long, however.
yes it won't hurt anything to use it if it is already cooked.
no way
You can't safely use cooked stew meat after it has sat out for six hours. It should be refrigerated within two hours of being cooked and then thrown out after three days maximum of being refrigerated.
Cooked fish should be good for 3 to 4 days refrigerated.
Cooked buffalo meat should be good for 3 to 4 days refrigerated.
As long as the food was kept properly refrigerated and refrigerated soon after cooling it should be fine. After 3 days even refrigerated it should be discarded.