Answer:
hence the required minimum production level is 12units
Step-by-step explanation:
Given the cost function expressed as c(x) = x^3 - 24x^2 + 30,000x
The average cost function will be c(x)/x
Dividing the cost function through by x
Average cost function = c(x)/x = x³/x - 24x²/x + 30,000x/x
Average cost function = x²-24x + 30,000
A(x) = x²-24x + 30,000
If the average cost is minimized, hence dA/dx = 0
dA/dx = 2x - 24
0 = 2x - 24
-2x = -24
Divide both sides by -2
-2x/-2 = -24/-2
x = 12
For the second deriviative
d²A/dx² = 2 which is greater than zero
Hence a production level that will minimize the average cost per item of making x items is 12
Answer:
the value of y is 27 such a silli question
The correct answer for this question is this one:
<span>According to the information in the table, which of the jewelry stores will have the cheapest ring in the end?
Jessie's Jewelry
price=$1,250.00
credit card APR=19%
Über Pawn
price= $1,328.00
credit card APR=18.5%
Diamonds Forever
price=$1,199.00
credit card APR=21%
Diamonds Forever
price=1,199.00
credit card APR=21%
a. Jessie's Jewelry
b. Über Pawn
c. Diamonds Forever
<u>d. Drake and Family Gold</u></span>
Hope this helps answer your question and have a nice day ahead.
Answer: 10 feet
The ratios:
1 inch : 2 feet
5 inch : <em>x</em> feet
Finding x:
1 * 5 = 5
2 * 5 = 10
The real robot would be <u>10</u> feet tall.
