Answer:

And on this case we can use the product rule for a derivate given by:

Where
and
And replacing we have this:

Step-by-step explanation:
We assume that the function of interest is:

And on this case we can use the product rule for a derivate given by:

Where
and
And replacing we have this:

Answer:
$2.89
Step-by-step explanation:
$14.45/ 5= 2.89
Answer:
x=4
Step-by-step explanation:
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