Answer:
13 1/2
Step-by-step explanation:
9*3/2=13 1/2
Hey there! Hello!
So, to find population density, all you need to do is divide the number of people (in this case, the population estimate) by the area of the land you've been given. I'll show the first one for you:
36,500,000 / 163,707 = 222.959311, which rounds to 223.
Hope this helped you out! Feel free to ask me any additional questions if you have any, or if you need any help with the other ones. :-)
The points of inflection are where the second derivative changes sign. It is the point where the concavity change from upward to downward, or vice versa.
The first derivative is
4(x+3)³
The second derivative is
12(x+3)²
This expression never changes sign. The expression (x+3)⁴ is concave upward everywhere (except x=-3, where it is flat).
There are no points of inflection.
Answer:
sorry I don't know
Step-by-step explanation:
Answer:
25,200in²
Step-by-step explanation:
The architect wants to draw a room that has an area of 175 ft². We need to find this measurement in square inches.
<u>Square feet and square inches are different from feet and inches. </u>
We should know that a square foot is 144 square inches.
Multiply 175 * 144.
![175 * 144=25200](https://tex.z-dn.net/?f=175%20%2A%20144%3D25200)
So the same architect wants to draw a room that should have an area of 25,200in².
<em>Brainilest Appreciated. </em>