Step-by-step explanation:
Let
where



so that

Recall that the derivative of the product of functions is

so taking the derivatives of the individual functions, we get



So the derivative of y(x) is given by

or



It is 40.682414698, or about 40.7 feet of string.
If one acre is $52, you would multiply 1240 by 52. Your land in total is worth $64,480.
Answer:
63°
Step-by-step explanation:
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hope it helps...
have a great day!!
2 1/2 pounds of apple makes serve 6
(2 1/2 x 24)/6 = 10 pounds of apple will make serve 24.
Therefore, she will use 10 pounds of apples.