A car is travelling on an cement road with a drag factor of 1.1. The speed limit on this portion of the road is 45 mph. It was d
1 answer:
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Answer:
<h3>A production level that will minimize the average cost of making x items is x=5.</h3>Step-by-step explanation:
Given that
is the cost of manufacturing x items
<h3>To find a production level that will minimize the average cost of making x items:</h3>The average cost per item is
Now we get
Here x≥0 since it represents the number of items.,
Put x=0 in
For x=0 the average cost becomes 13000
Differentiating f(x) with respect to x
Answer:
5 large pieces of fabric.
Step-by-step explanation:
Length of each side of a square piece of fabric = yard
Area of a Square = Length X Length
Area of one square piece of fabric = X
=
square yard.
To make one scarf, Doris uses 6 square pieces.
Area of one scarf = square yard
Each large pieces of fabric is one-third yard long and 2 yards wide.
This is clearly a rectangle,
Area of a Rectangle = Length X Width
Area of each large piece of fabric= square yard.
Since the Area of one scarf is equal to the area of each large piece of fabric, in order to make 5 scarves, Doris would need 5 large pieces of fabric.
Answer:
(31.919,42.881)
Step-by-step explanation:
