The length of a rectangle is 4cm longer than the width, and the perimeter is at least 48cm. what are the smallest possible dimensions of the rectangle

"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?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?