Does anybody want to me with a math question?

"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?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?