Shawn uses the same amount of mouthwash each day. The table shows the proportional relationship between the amount
of mouthwash he uses and time in days.
What is the constant of proportionality for the relationship
of teaspoons of mouthwash to time in weeks?
Mouthwash (teaspoons) 30 45 60
5
O O
7
6
9
12
Time (days)
O
35
o
42

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?