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Salsk061 [2.6K]
2 years ago
9

Thanks a lot guys u got me a 30%

Mathematics
1 answer:
valentina_108 [34]2 years ago
7 0

Answer:

omg were u taking a test lol

Step-by-step explanation:

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Express the limit as a definite integral on the given interval. lim n→[infinity] n xi ln(1 + xi2) Δx, [2, 7] i = 1
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Answer:

Step-by-step explanation:

Consider \  the \ following \ series

\lim_{n \to \infty}  \sum \limits ^n_{i=1} x_i \ In ( 1+ x_i^2) \Delta x , [2,7]

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By  \ efinition,  \ the \  limit \   is \  then \  expressed \   as  \  integral

\lim_{n \to \infty} \sum ^a_{i=1} \ x_i \ In (1+x_i^2) \Delta x = \int^7_2 xIn (1+x^2) \ dx

7 0
2 years ago
Simplify (7x+2+8x^4)-(2x-5-8x^4)+3x+5x^4)
TiliK225 [7]
<span> (7x+2+8x^4)-(2x-5-8x^4)+3x+5x^4)
= </span><span> 7x + 2 + 8x^4 - 2x + 5 +  8x^4 + 3x+ 5x^4 
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3 years ago
Four points, E, F, G, and H lie on the coordinate plane. Of the choices given, which two points have the longest
svp [43]

Answer:

D H and E i think .........

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3 years ago
What is the area of the prism
babymother [125]

Answer: 72

Step-by-step explanation:

Prism area = b * h

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8 0
2 years ago
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If x = 7 and y = 10, what is the value of the expression xy - ( y + 2) ?
BartSMP [9]

X=7 and y=10

Given that xy-(y+2)

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58 Ans


7 0
3 years ago
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