Answer:

Step-by-step explanation:
The functions for cost and revenue are given below:

The profit will be maximized at its <u>line of symmetry,</u>
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From P(x), a=-13.85, b=1939
<u>Line of symmetry,</u>
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<u>The maximum profit that can be made will occur when x=70</u>
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The maximum profit that can be made form the sales of the oven is $12,465.
Answer:
Step-by-step explanation:
Proper scientific notation means that there is only 1 number to the left of a decimal and everything else to the right of it. Also, because the number is initially less than 1, the exponent will be a negative one. We have to move the decimal 4 places to the right in order to get the 6 to the left of it, so in correct scientific notation format, we have

Answer:
the answer is a
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
To answer this, just take the negative reciprocal of 1/2. We obtain -2.
I’m not really sure it’s really complicated