Can i get some ? on # 1,2,3,4 and 5 ? : /

Ok 1. its a square, and one side length is 6. that menas that the area is 36, since 6*6 is 36

2. similar to 1. it is a cube, with a side length of 6, so width*length*height or 6*6*6 is 216

3. 3*9 is 27

4. multiply base width and height, get 135

5. times radius^2 is the area. the radius is 5, so 5^2 is 25. 25*3.14 is 78.5 (remember this is an approximate answer) 
 

The answer is that the rate of change is $50 per 1 monthhope this ; )