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dlinn [17]
2 years ago
14

Can someone help will mark brainlist

Mathematics
1 answer:
Marina86 [1]2 years ago
3 0

Answer:

See below

Step-by-step explanation:

the common ratio, r <1    so it CONVERGES    (r = 1/2 in this series)

sum = a1 ( 1-r^n) / (1-r) =  1000(1-.5^10)/(1-1/2) = ~1998

    for n= 30    this results in ~~2000

As it continues, the terms get smaller and smaller and the SUM converges on 2000.

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JulijaS [17]

Answer:

0.000036

Explanation:

When multiplying a number by 10 to the power of a positive exponent (e.g.  

10

3

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4.5

⋅

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4500

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When multiplying a number by 10 to the power of a negative exponent (e.g.  

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Step-by-step explanation:

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Step-by-step explanation:

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