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3 years ago

35 61 63 69 49 46 52 32 34 50 WHAT IS THE MEAN

Mathematics

2 answers:

NemiM [27]3 years ago

5 0

Answer:

49.1

Step-by-step explanation:

First add up all the numbers

35 + 61 = 96 + 63 = 159 + 69 = 228 + 49 = 277 + 46 = 323 + 52 = 375 + 32 = 407 +34 = 441 + 50 = 491

after you added all the numbers divide by amount of numbers

491/10 = 49.1

ad-work [718]3 years ago

3 0

Answer:

49.1

Step-by-step explanation:

Add all the numbers up together and divide by how many there are so....

35 + 61 + 63 + 69 + 49 + 46 + 52 + 32 + 34 + 50 = 491

491 divided by 10 is 49.1

hope this helps!

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Answer:

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Step-by-step explanation:

step 1:- by using partial fractions

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step 2:-

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step 3:-

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now

$\\\int\limits^ {} \, \frac{1-x}{x(x^{2}+1) } d x =\int\limits^ {} \frac{1}{x} d x +\int\limits^ {} \frac{-x}{x^{2}+1 } d x -\int\limits \frac{1}{x^{2}+1 } d x$

by using integration formulas

i) by using $\int\limits \frac{1}{x} d x =log x+c........(a)\\\int\limits \frac{f^{1}(x) }{f(x)} d x= log(f(x)+c\\$ .....(b)

$\int\limits tan^{-1}x dx =\frac{1}{1+x^{2} } +C$ .....(c)

step 4:-

by using above integration formulas (a,b,and c)

we get answer is

$log x-\frac{log(x^{2}+1) }{2}-tan^{-1} x$

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