Help!! Please help before 12:00

"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 of the symbols correctly relates the two numbers below check all that apply 6? 6

How to simply and write the answer n a whole number