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satela [25.4K]
3 years ago
9

HELP!!

Mathematics
1 answer:
Vlad1618 [11]3 years ago
7 0

Answer:

13

Step-by-step explanation:

i think this may help you

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Murljashka [212]
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2. subtract 5 from each side to create: -5x=10
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A company sells bicycle locks with a combination made of 3 numbers. Each number can be any digit from 0 to 9 and the digits may
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1/10

Step-by-step explanation:

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8 0
3 years ago
Determine whether the series is convergent or divergent by expressing sn as a telescoping sum (as in Example 8). [infinity] 6 n2
vekshin1

Answer:

Step-by-step explanation:

given

\sum\limits^\infty_{n=3}\frac{6}{n^2-1}=\sum\limits^\infty_{n=3}\frac{6}{(n-1)(n+1)}\\\\=\sum\limits^\infty_{n=3}\frac{6}{2}(\frac{1}{n-1}-\frac{1}{n+1})\\\\=\frac{6}{2}\sum\limits^\infty_{n=3}(\frac{1}{n-1}-\frac{1}{n+1})\\\\=3[(\frac{1}{2}-\frac{1}{4})+(\frac{1}{3}-\frac{1}{5})+(\frac{1}{4}-\frac{1}{6})+(\frac{1}{5}-\frac{1}{7})+...]\\\\=3[\frac{1}{2}+\frac{1}{3}]=3[\frac{3+2}{6}]=3[\frac{5}{6}]\\\\=\frac{15}{6}=\frac{5}{3}

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3 years ago
6th grade math help me pleaseeee
Gnoma [55]

Answer:

1.4

Step-by-step explanation:

9.5+0.9t

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=9.5+-8.1

=1.4

3 0
2 years ago
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