A representation of quantity

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?

Which shows the graph of the solution set of 3y – 2x > –18?

How many zeros does this polynomial function, y=(x-8)(x+3)^2