Answer:

Step-by-step explanation:
To find the average rate of change, we use the formula

Where
and 
Knowing this, we can plug in all of our know values and simplify.

Answer:
3200
Step-by-step explanation:
area= (l*b)
area=(160*20)
area=3200
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Given:
The base of the prism is a right triangle with legs 1 m and 2 m.
The height of the prism is 17 m.
To find:
The volume of the given prism.
Solution:
The area of a triangle is:

So, the area of base of the prism is:


Now, the volume of the prism is:

Where, B is the base area and h is the height of the prism.
Substituting
, we get


The volume of the prism is 17 cubic m. Therefore, the correct option is (d).
Answer:
4-6x
Step-by-step explanation:
let the number be =x
4-6x