Answer:
$11,714
Step-by-step explanation:
C(x) = 0.7x² - 462x + 87,944
this is a quadratic equation that opens up
the vertex will be the minimum
From the quadratic formula the x coordinate of the vertex is
x = -b/2a
x = 462/(2 * 0.7)
x = 330
Plug in
c(330) = 0.7(330²) - 462(330) + 87,944
c(330) = 11,714
$11,714
<h2><u>Given:</u><u>-</u></h2>
- Points C = (-7,2) →

- D = (3,12) →

<h2><u>To </u><u>Find</u><u>:</u><u>-</u></h2>
<h2><u>Required</u><u> </u><u>Response</u><u>:</u><u>-</u></h2>
Let,
Midpoint of CD be (x,y).
WKT,




The Midpoint of CD ◕➜ 
Let,
The centre be O
Radius = CO & OD
Here, C = (-7,2) → 
O = (-2,7) → 






Radius of Circle ◕➜ 
<h2>Option D.</h2>
Hope It Helps You ✌️
It’s 10455 well that’s what I got
Answer:
15 or 3
Step-by-step explanation:
multiply 12 by .25 and you will get 3. that is 25% of 12. add 3 you will get 15.
I didn't know if you wanted to know how much it increased or final answer.
I believe the answer is 1330