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elena-14-01-66 [18.8K]
3 years ago
13

14 A formula for determining the finite sum, S, of an arithmetic sequence of numbers is

Mathematics
2 answers:
allochka39001 [22]3 years ago
6 0

Answer:

You can download the answer here. Link below!

Step-by-step explanation:

Advocard [28]3 years ago
4 0

Answer:

b = 2S/n - a.

Step-by-step explanation:

S=n/2(a + b)

a + b = S / n/2

a + b = 2S/n

b = 2S/n - a.

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Use the recursive formula to answer the question.
scZoUnD [109]
You know a1.
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3 years ago
Please I need help on these, dosent need to be right.
Pie

Answer:

Plug in the numbers in the table to find the pattern.

Step-by-step explanation:

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Answer:

<h2> 6/35</h2>

Step-by-step explanation:

This problem is on fraction

given data

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Therefore the fraction that indicates the lemon cookies is

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Answer:

Yellow is the answer

Step-by-step explanation:

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