Question

\princess tower\ in dubai is considered the worlds tallest residential building, towering to 101 floors!
t(n) models the number of tenants living on floor n of the tower.
what does the statement t(20) = t(c) mean?
choose 1 answer.
a the number of tenants on floor 20 is equal to c.
b floor 20 and floor c have the same number of tenants.
c the number of tenants on floor c is equal to 20.

Explanation:

Since \(T(n)\) models the number of tenants on floor \(n\), \(T(20)\) is the number of tenants on floor \(20\) and \(T(c)\) is the number of tenants on floor \(c\). When \(T(20)=T(c)\), it means the two function values (number of tenants) are equal. That is, the number of tenants on floor \(20\) and the number of tenants on floor \(c\) are the same.

Answer:

B. Floor 20 and floor \(c\) have the same number of tenants.