cool , I ' ll check them out <| sep |> How can you hear that which is empty of all sound ? <| sep |> RCA cables with good and secure connections <| sep |> the percentage matters because when you allow private schools , all the kids from the richest families go to the private schools . and as a result , the public schools get less scrutiny from families who have the resources to make changes . if you have active and engaged wealth families in poor schools , they ' d immediately demand changes . but when all the students come from working families , who ' s parents are struggling to get by on their own and don ' t have a lot of free time to work on improving the schools , the school loses that additional resource . which is not directly shown in the amount of money spent .