The perimeter of a rectangular field is 232 yards. if the length of the field is 65 yards, what is its width?

What is the smallest integer n such that n\sqrt{2} is greater than 20

"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?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia