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The sum of the first 30 positive integers is: 465.

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โˆ™ 2011-04-19 16:46:23
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Q: What is the sum of the first 30 positive integers?
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Related questions

The sum of the first 60 positive even integers?

30*62 = 1860


The sum of the first 30 positive even numbers?

The sum of the first 30 positive even numbers is 930.


What is the sum of the first 30 positive even numbers?

The sum of the first 30 positive even numbers is 930.


What is the product of two consecutive positive integers that is 19 more than their sum?

The product is 30.


What is the sum of the integers from -30 to 50 inclusive?

810. All of the integers from -30 to30 cancel each other out by adding a negative to a positive. Then all you need to do is add the integers from 31 to 50. (31 + 32 + ....+50)


Conjecture about the sum of the first 30 positive even numbers?

There is no conjecture about the sum of the first 30 positive even numbers. The answer can be derived and proven. A statement that has been proven is no longer a conjecture.


What is the sum of the first 30 positive numbers?

I'll assume you mean the first 30 positive integers, and not real numbers. That would be 31 X 15, or 465. 30 + 1 = 31, 29 + 2 = 31, 28 + 3 = 31, etc. This can happen 15 times, with 15 + 16 = 31 being the fifteenth.


What are two consecutive integers whose sum is 58?

The integers are even and are 28 and 30.


What are Three consecutive even integers with the sum of -84?

The integers are -30, -28 and -26.


Three consecutive even integers whose sum is -30?

The integers are -16 and -14.


What Three consecutive integers have a sum of 87 . Find the integers.?

They are 28, 29 and 30.


What do the first 10 prime numbers have in common?

They're all positive integers under 30.


What are 4 consecutive integers whose sum is 114?

The integers are 27, 28, 29 and 30.


What are four consecutive integers whose sum is 30?

The integers are 6, 7, 8 and 9.


Four consecutive integers whose sum is 30?

6,7,8,9


What are Three consecutive integers whose sum is -30?

9+10+11=30


What is the sum of all integers greater than -30 and less than 30?

It is 0.


What integers are four consecutive integers whose sum is 114.?

27 + 28 + 29 + 30 = 114


The sum of three integers is -90?

The numbers are -31, -30 and -29.


What is the greatest of three consecutive integers whose sum is 30?

11


Find 3 consecutive even integers whose sum is -30?

33


What is the sum of the first 30 positive even numbers combined?

The answer to what is the sum of the first positive even numbers is 930. It doesn't mean that you add all the even numbers up until you reach the number 30. In fact, since you have to get the sum of the even numbers, you have to add all even numbers until you get to the number 60.


If The sum of six consecutive integers if 165 what are the six integers?

25, 26, 27, 28, 29, 30


How do you find the sum of the first thirty odd integers?

The arithmetic sequence of odd integers is 1, 3, 5, 7, 9, ... where the common difference is 2. The sum of the first thirty odd integers can be found by using the sum formula such as: Sn = n/2[2a1 + (n - 1)d], where a1 = 1, n = 30, and d = 2. So, S30 = (30/2)[(2)(1) + (30 - 1)(2)] = (15)[2 + (29)(2)] = (15)(60) = 900


What are two consecutive even integers who's sum is -58?

-30 and -28

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