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

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โˆ™ 2017-11-03 12:06:38
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Q: The sum of the first 30 positive even numbers?
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Related questions

What is the sum of the first 100 positive even numbers?

The sum of the first 100 positive even numbers is 10,100.


The sum of the first 100 positive even numbers?

The sum of the first 100 positive even numbers is 10,100.


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 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.


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.


Sum of the first 100 positive even numbers?

10,100


What is the sum first four positive even numbers?

twenty


What is the sum of the first seven positive numbers?

The sum of the first seven positive INTEGERS is 28. The sum of the fisrt seven positive numbers is infinitesimally small.


Find the difference between the sum of the first 1000000 positive even numbers and the sum of the first 1000000 positive odd numbers?

The sum of the first 1,000,000 positive even numbers is: 2 + 4 + 6 + 8 + ... + 2,000,000 The sum of the first 1,000,000 positive odd integers is: 1 + 3 + 5 + 7 + ... + 1,999,999 The difference between the two is: (2-1) + (4-3) + (6-5) + (8-7) + ... + (2,000,000-1,999,999). This is the same as: 1 + 1 + 1 + 1 + ... + 1. Well how many 1's are there? 1,000,000. So the difference is 1,000,000. Note that if the question asked for the difference between the sum of the first 1,000 positive even numbers and the sum of the first 1,000 positive odd numbers, the answer would be 1,000. The first n even numbers and odd numbers? n.


What is the sum of the first 15 positive even numbers?

The sum of the first 15 positive even numbers is 240. (Simply square 15, then add 15 to the result: 15 x 15 = 225. 225 + 15 = 240).


What is the sum of the first 25 even numbers?

The sum of the first n positive integers (i.e. 1+2+3+...+n) is given by n(n+1)/2 so the sum of the first 25 positive integers is 1+2+3+...+25 = 25x26/2 = 325. The sum of the first 25 EVEN numbers will be double this i.e. 2+4+6+...+50 = 650.


What is the sum of the first six positive numbers?

The sum of the first six positive numbers (1 to 6) is 21.


Find the total of the first three even numbers?

The sum of the first three even positive integers is 2 + 4 + 6 = 12.


Sum of first 50 even numbers?

The sum of the first 50 even numbers is 2,550.


What is the sum of first 10 positive numbers?

The first ten positive numbers total 55.


What is the sum of the first 40 even positive integers?

The sum of the first 40 even positive integers can be equal to 820.


What is the sum of the first 300 even numbers?

Te sum of the first 300 even numbers is 90,300.


Find the sum of first 10 even numbers?

The sum of the first 10 even numbers is 110.


What is the sum of the first 100 even numbers the sum of the first 5 even numbers is 2 4 6 8 1030?

The sum of the first 100 even numbers is 10,100


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

2 + 4 + 6 + 8 + 10 = 30 In general, the sum of the first n even numbers is n(n+1). Replacing n with 5 we have 5x6 which equals 30 as we found by direct calcuation. The formula is nice when you have many numbers. For example, finding the sum of the first 100 positive even numbers would be a PAIN! But using the formula is it simply 100x101.


What is the sum of the first thousand even positive integers?

The sum of the first thousand even, positive integers is 1,001,000.


What is the sum of the first 10000 even numbers?

The sum of the first 10,000 even numbers is 100,010,000.


What is the conjecture of the sum of the first 100 positive even numbers?

You do not need a conjecture; you can calculate the answer. The answer is 10,100


The sum of the first 6 positive even numbers?

2 + 4 + 6 + 8 + 10 + 12 = 42


What is the sum of the first eight positive odd numbers?

64