Answer:
Incomplete question
Complete question:
An aircraft factory manufactures airplane engines. The unite cost C ( the cost in dollars to make each airplane engine) depends on the number of engines made. If x is the number of engines made, then the unit cost is given by the function C(x)=0.8x^2-160x+26848. What is the minimum unit cost? not rounded
Answer: $18848
Explanation:
Since we have the function
C(x) = 0.8x²-160x+26,848
Firstly, we differentiate
C'(x) = 1.6x - 160
The minimum cost will occur where x = 100.
The vertex of a parabola (quadratic equation) occurs where X = -b/2a, in this case we have that
X = 160/(2×0.8) = 100
Therefore, we substitute x = 100 into the original equation
We have that
C(x) = 0.8(100)²-160(100)+26848
C(x) = 8000-16000+26848
C(x) = $18848
Yes it is possible to posses elements of more than 1.
Answer:
Quy trình sản xuất nói chung là quá trình con người tác động vào tài nguyên thiên nhiên để biến chúng thành các sản phẩm có ích cho xã hội.
Explanation:
Ben paid the value of the item + sales tax
Sales tax = 6.25% of worth of item.
Sales tax = (6.25/100) * 249.99 = $15.62.
Hence Ben paid $249.99 + $15.62 = $265.61
To the nearest cent he paid $265.60
Answer: $744,000
Explanation:
The amount that should be reported in the balance sheet for the patent, net of accumulated amortization, at December 31, 2020 will be:
First, we have to calculate the amortization recorded up to 2019. This will be:
= (1,240,000 / 10) x 2
= 248,000
The we calculate the amortization to be recognized in 2020. This will be:
= (1,240,000 – 248,000) / 4
= 248,000
The amount that should be reported in the balance sheet for the patent, net of accumulated amortization, at December 31, 2020 will be:
= 1240000 - 248000 - 248000
= $744,000
