Question

Determine if the relationship between each pair of quantities is proportional. Explain your reasoning.Side Length of Square (in.) 5.5 8.8 10.3 12.4Perimeter of Square (in.) 22 35.2 41.2 49.6Side Length of Cube (in.) 4.5 9 11 13.5Volume of cube (in3) 91.125 729 1,331 2,460.375I got a test so pls help

Answer 1

The relationship between the side length and the perimeter of the squares is proportional.

Step-by-step explanation:

Proportional Relationships:

To determine if the relationship between each pair of quantities is proportional, we can calculate the ratios of the corresponding values. Let's consider the side length of a square and its perimeter. We divide the perimeter by the side length for each square:

• For the first square: 22/5.5 = 4.
• For the second square: 35.2/8.8 = 4.
• For the third square: 41.2/10.3 = 4.
• For the fourth square: 49.6/12.4 = 4.

The ratios are all equal to 4, which means the relationship between the side length and the perimeter of the squares is

proportional