The area of a circle is A=pi(r)^2. Since the diameter is 13, the radius would be 6.5. Doing the formula (3.14)(6.5)^2, the answer would be 132.665.
Answer:
If you meant the equation was xe^3x
then the first derivative would be 3xe^3x+e^3x using the product rule
Then to find the second derivative you'll have to use both the product rule and sum rule inorder to get the answer.
The 2nd derivative would therefore be 9xe^3x+6e^3x or in factored form
3e^3x(3x+2)
-3 is one of them hope this helps
Answer:
3,500,000/ 13
It means every 13 years it grows 3,500,000.
Step-by-step explanation:
The slope is a ration of the vertical distance to the horizontal distance between any two points on the line. This means count the up and down distance and the left and right distance between two points.
Find two points on the line that cross through the grid line intersections like here (200, 500,000) and (2013, 4,000000).
The vertical distance is 4,000,000 - 500,000 = 3,500,000.
The horizontal distance is 2013-2000 = 13.
Write a ratio or fraction between the two distances.
3,500,000/ 13
It means every 13 years it grows 3,500,000.
Can't see well, its upside down
