Answer:
23018
Step-by-step explanation:
do 677 times the 34 years because it the total amount of money.
Answer:
okay
Step-by-step explanation:
Answer:
2 roots.
Step-by-step explanation:
The roots are the same things as the x-intercepts. From -4 to 3, there are two times when the polynomial intersects the x-axis. So, there are 2 roots.
Hope this helps!
The number of edges can be calculated from the number of vertices.
- <em>There are 14 vertices for 105 edges</em>
- <em>There are 200 vertices for 19900 edges</em>
The variable N is used to always represent the number of vertices.
So, we represent the edges as:

<u />
<u>(a) The value of N for 105 edges</u>
The relationship between N and E is:

Substitute 105 for E

Multiply through by 2


Rewrite as:

Expand

Factorize

Factor out N + 14

Solve for N
or 
The number of vertices (N) cannot be negative. So:

<u>(b) The value of N for 19900 edges</u>
We have:

Substitute 19900 for E

Multiply through by 2


Rewrite as:

Expand

Factorize

Factor out N + 199

Solve for N
or 
The number of vertices (N) cannot be negative. So:

<em>Hence, there are 200 vertices for 19900 edges</em>
Read more about vertices and edges at:
brainly.com/question/22118318