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Nikolay [14]
3 years ago
8

What does a Riemann sum represent?

Mathematics
1 answer:
SashulF [63]3 years ago
3 0
A Riemann sum approximates the area of a certain region. Usually it's used in calculus, where you use the Riemann sum to approximate the area a curve instead of using an integral to find the exact value, since that tends to take a lot more time and effort.
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PLEASE HELP ME!!!!!!
Ghella [55]

Answer:

e

Step-by-step explanation:

Question 1:

18 oz = ___ lb

18 oz = 1.125 lb = 1 1/8 = 1 2/16

Third answer

Question 2:

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Question 3:

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hope this helps :)

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2 years ago
If no grouping symbols or exponents are in an expression, then do
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Step-by-step explanation:

6 0
3 years ago
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PLEASE HELP BRAINLIEST GIVEN TO CORRECT ANSWER
morpeh [17]
The solution to a system of (linear) equations is the point where the graphs intersect. Consider two parallel lines. By definition, two parallel lines never intersect each other, but all pairs of non-parallel lines will eventually intersect. That means they will also have a solution.

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3 years ago
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According to Descartes rule what is a possible number of positive and negative roots
Over [174]

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Step-by-step explanation:

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2 years ago
Please help me with question 4!
Minchanka [31]

Answer:

I think that there might be some complex differential equation

stuff going on here if this were in the real world, but for the sake of this problem... may I suggest that the tank is filling up  at a rate of

1/8 of a tank per hour...

it is evaporating at a rate of 1/12 tank per hour

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so to fill the tank it should take 32 hours...

I think the logic and math work... lets see if someone else will verify this analysis?

Step-by-step explanation:

6 0
2 years ago
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