Answer:
<h3>In the attachment.</h3>
Step-by-step explanation:
≤, ≥ - solid circle
<, > - open circle
≤, < - draw a line to the left
≥, > - draw a line to the right
We have x ≥ 11:
≥ - solid circle and draw the line to the right
To determine the maxima and minima of the polynomial, differentiate the given based on x and equate to 0.
C(x) = 400x - 0.2x²
dC(x) / dt = 400 - 0.4 x = 0
The value of x is 1000. This is the value of the maxima. As the value of C(x) continously becomes lesser as the value of x is set higher, the minima is not identified. Substitute x to the original equation,
C(x) = (400)(1000) - 0.2(1000²) = $ 200,000
Thus, the answer is letter B.
No. Any whole number multiplied by an even number is even.
The last part should be +11z not -11z
Then B. will be correct
Answer:
6m+8
Step-by-step explanation:
1) Distribute
5m - 3m + 4m + 8
2) Combine like terms
6m+8
