3 years ago

HELP PLZZZZZZZZ HELP PLZZZZZZZZZ

Mathematics

1 answer:

Lesechka [4]3 years ago

7 0

1. 6.73 x 10^6
2. 1.33 x 10^4
3.9.77 x 10^22
4. 3.84 x 10^5
The rest i didn’t understand what where you trying to say

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Write a word problem based of this equation <br><br> 12p = $2.40

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Step-by-step explanation:

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Given that the series kcoskt kº +2 k=1 converges, suppose that the 3rd partial sum of the series is used to estimate the sum of

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Answer:

Step-by-step explanation:

Given that:

$\sum \limits ^{\infty}_{k=1} \dfrac{kcos (k\pi)}{k^3+2}$

since cos (kπ) = $-1^k$

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$\sum \limits ^{\infty}_{k=1} \dfrac{(-1)^kk)}{k^3+2}$

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2 years ago

Estamate 12871+6281+5146 by first rounding each number to the nearest thousand.

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12,871 rounded to nearest thousand = 13,000.

6281 rounded to nearest thousand = 6,000.

5146 rounded to nearest thousand = 5,000.

In total, 13,000 + 6,000 + 5,000 = 24,000.

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