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Alla [95]
3 years ago
11

Can someone plz solve this for me??

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0

Answer:

-2 x 3 + t = -6

Step-by-step explanation:


Shalnov [3]3 years ago
3 0

Answer:

1925.76

Step-by-step explanation:


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Cartos saves aluminum cans to sell to the recycling center. He recently recycled 43 pounds of cars and received $23.65. How many
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3 years ago
A rectangular storage container with an open top is to have a volume of 10 m3. the length of this base is twice the width. mater
BartSMP [9]
Refer to the diagram shown below.

The volume of the container is 10 m³, therefore
x*2x*h = 10
2x²h = 10
h = 5/x²        (1)

The base area is 2x² m².
The cost is $10 per m², therefore the cost of the base is
(2x²)*($10) = 20x²

The area of the sides is
2hx + 2(2xh) = 6hx = 6x*(5/x²) = 30/x m²
The cost is $6 per m², therefore the cost of the sides is
(30/x)*($6) = 180/x

The total cost is
C = 20x² + 180/x

The minimum cost is determined by C' = 0.
That is,
40x - 180/x² = 0
x³ = 180/40 = 4.5
x = 1.651
The second derivative of C is
C'' = 40 + 360/x³
C''(1.651) = 120 >0, so x = 1.651 m yields the minimum cost.

The total cost is
C = 20(1.651)² + 180/1.651 = $163.54

Answer: $163.54

7 0
2 years ago
If i have 1000 dollars and lose 1000 dollars how much do i have left 100 points
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The mathematical answer would happen to be... 0

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Help!!?????? Plssssss
zhannawk [14.2K]

Answer:

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The answer is B.spin a spinner with 4 equal sections two times

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