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What is ∑n=124(5n−7) equal to?



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The sum of the sequence is 300

Sum of sequence

Given the sum of sequence;

∑n=(5n−7)

We are to get the sum of the sequence from n = 1 to n = 24

The formula for calculating the sum of the sequence is expressed as:

Sn = n/2(a+l)

Given the following parameters

a = 1

l = 24

n = 24

S24 = 24/2(1 + 24)

S24 = 12(25)
S24 = 300

Hence the sum of the sequence is 300

Learn more on sum of sequence here: https://brainly.com/question/18494472

Answer:

1332

Step-by-step explanation:

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