U just need to add all the numbers together
The volume of the rectangular prism will be 
<h3>What will be the volume of the rectangular prism ?</h3>
Given that





Thus the volume of the rectangular prism will be 
To know more about the volume of the rectangular prism follow
brainly.com/question/24284033
12^2 What is it's square root or basically you could divide it so it's 12 to the power of 2 or 12^2
Answer:
b=2/3
Step-by-step explanation:
The table is given as:

The exponential function is given in the form

where a is the initial value and b is the multiplicative rate of change
When x=1, y=9, we have:

When x=3, y=4, we have:

Dividing the two equations:

The multiplicative rate of change, b is 2/3.