Answer: 600
Step-by-step explanation:
1943 rounded to the nearest hundred= 1900
1280 rounded to the nearest hundred= 1300
1900-1300=600
So
(x-4)^2=(x-4)(x-4)=x^2-4x-4x+16=x^2-8x+16
Let`s assume that there are 100 products.
There are 98 are non- faulty products. Profit: 98 x 5 = $490
Also there are 2 faulty products.
Replacement and repair costs are: 2 x 100 = $200
$490 - $200 = $290
$290 : 100 = $2.90
Answer: C ) profit of $2.90 per item.
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