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ohaa [14]
2 years ago
15

Which math subject is the hardest

Mathematics
1 answer:
lesya [120]2 years ago
6 0

Combinatorial Enumeration. That whole class was a rollercoaster ride of mind-blowing generating functions to prove crazy things. The exam had ridiculous questions like 'count the number of cactus trees with n vertices such that etc etc etc' and you'd do three pages of terrible terrible sums and algebra. Then your final answer would be something beautiful like n/2 and you'd breath a sigh of relief and thank the math gods.

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Simplify 1.25 (-x -4)
maw [93]

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-1.25x-5

Step-by-step explanation:

5 0
2 years ago
What is the constant of proportionality between y/x
Y_Kistochka [10]

Answer:

3.5

Step-by-step explanation:

To find the constant of proportionality between y/x you investigate the trend in values of x with corresponding values of y

For this case, when x =1, y=3.5

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Taking in case 1, y/x = 3.5/1 = 3.5

In case 2, y/x= 7/2 = 3.5

But you know that the constant of proportionality k is given by;

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Hence in this case, your constant of proportionality is 3.5

8 0
3 years ago
Jane is building a bookcase with 4 shelves. Each shelf is 24 inches long. How much wood does Jane need to make the 4 shelves?
Ksivusya [100]

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Step-by-step explanation:

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Hope this helps!!! Good luck!!! ;)

7 0
3 years ago
Name the plane represented by the top of the box.
Licemer1 [7]

Answer:

BCD

Step-by-step explanation:

The top rectangle is ABCD because of its vertices.  BCD is included in it.

6 0
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How to find the area of a regular polygon?
vaieri [72.5K]
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4 0
3 years ago
Read 2 more answers
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