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Alex787 [66]
3 years ago
9

If matt filled a 2 1/5 cup container, how many 1/5 cups would he need to use?

Mathematics
2 answers:
mario62 [17]3 years ago
8 0
Each whole is made up of 5-1/5 pieces. 5x2=10+1/5=10 and 1/5
AlekseyPX3 years ago
3 0
Well 1 divided by 5 is .2 so when you take that in consideration, you can place them in easier so 2*5 is 10 and add one so 11 1/5 cups  <span />
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Answer:

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A manufacturer is planning to sell a new product at the price of 210 dollars per unit and estimates that if x thousand dollars i
sattari [20]

Answer:

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Step-by-step explanation:

This might seem like a two-variable problem, but in actuality it's not - because the demand function is a sum of two components, each being independent and using only one variable, we can solve for the two separately.

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Let's go:

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we analyze the derivative. $12800 is a constant, so we can skip it. Derivative of 1/(y+4) is -(y+4)^-2, derivative of $1000y is $1000.

deriv = $51200/(y+4)/(y+4) - $1000

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rounding $1000y to the nearest dollar gives us $3155

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(x+7) ~= 9.75704873412

x ~= 2.75704...

rounding $1000x to the nearest dollar yields $2757

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