Question
What is one supposed to do if he does not remember whether or not he davened Mincha or Maariv and he is still within the window of time to do so?

Question
Does paying for one's children for things like food, clothes, school etc count towards the 10% of charity?

Question
Can the coffee grinder we use during the year be used on Pesach? It has only been used for unflavored / non-decaf beans. We are Sepharadi, as well.

Question
All the men of 20 years old and upward who came out of Egypt were not allowed to enter Canaan. Israel had to wander 40 years in the wilderness until the men of war died. Did this include the men of the tribe of Levite? Can you find any Rabbinical witting on this? Is there agreement on this subject or is it debated? Thanks for any help you can provide.