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what is the sum of all the integers that have values between 42 and 87

Sagot :

Answer:

9 and 10

Step-by-step explanation:

The sum of all the integers that have values between 42 and 87 is 2838.

What is a sequence?

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

We have integers between 42 and 87:

43, 44, 45,........, 86

The above is the arithmetic sequence with common difference is 1:

Last term = 86

a + (n-1)d = 86

43 + (n - 1)(1) = 86

n = 44

Sum = (44/2)(43+86)

Sum = 2838

Thus, the sum of all the integers that have values between 42 and 87 is 2838.

Learn more about the sequence here:

brainly.com/question/21961097

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