2 years ago

There are 1000 meters in a kilometer. How far is the distance between Earth and

Mathematics

1 answer:

valkas [14]2 years ago

4 0

The answer is 21.2billion km

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3 years ago

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If Rob drove 35% of the time and Mark drove the remainder of the time, the total is 100 %

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Given that k is a positive integer. Find, in terms of k, an expression for Sn, which is the sum of the integers from 2k to 4k in

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Step-by-step explanation:

k is a positive integer.

Consider an arithmetic sequence:

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First, find n:

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Now, find the sum of these 2k+1 terms:

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