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Degger [83]
2 years ago
6

Help help help help help help

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
4 0

Answer:

d

Step-by-step explanation:

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A robot is expected to filter pollution out of at least 350 liters of air and water. It filters air at the rate of 50 liters per
s2008m [1.1K]

Answer:

20W+50A\geq 350

Step-by-step explanation:

we are given that A robot is expected to filter pollution out of at least 350 liters of air and water.

Also It filters air at the rate of 50 liters per minute, and it filters water at the rate of 20 liters per minute.

The inequality for  number of minutes the robot should filter air (A) and water (W) to meet this expectations can be writte as follows:

20W+50A\geq 350

Hence the required inequality has been formulated.

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3 years ago
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What is the difference between surface area and total surface area? Or is it the same thing??
elena-14-01-66 [18.8K]

No, surface area and total surface area are the same.

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3 years ago
The circumference of a circular pond in the park is 120 meters. Find the area.
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Answer:

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Step-by-step explanation:

7 0
3 years ago
BRAINLIEST, THANKS, 5 STARS ! Correct and fast answers needed!
charle [14.2K]

Answer:

x+2

Step-by-step explanation:

x^3+6x^2+11x+6/x^2+4x+3

= x^3+6x^2+11x+6/x^2+4x+3

= (x+1)(x+2)(x+3)/(x+1)(x+3)

=x+2

7 0
2 years ago
Which of the following describes the end behavior of y= -x^2 + bc + c as x approaches either positive or negative infinity?
NNADVOKAT [17]
<span>y= -x^2 + bc + c represents a vertical parabola that opens down.  As x approaches either + or - infinity, the function approaches  - infinity.  Imagine an upside down parabola; doing so will confirm this answer.

</span>
6 0
3 years ago
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