The sum of the first 30 consecutive odd numbers is 900.
The sum of the first 30 consecutive odd numbers is 900.
(In this case, the median is the average) Find the median ((29 + 31) / 2) = 30 , multiply by number of numbers (30) = 30 * 30 = 900
930
900
The sum of the first 30 positive even numbers is 930.
The sum of the first 30 consecutive odd numbers is 900.
The sum of the first 30 consecutive odd numbers is 900.
The sum of the first 30 even whole numbers is 30(31) or 930
The sum of the first 30 positive even numbers is 930.
(In this case, the median is the average) Find the median ((29 + 31) / 2) = 30 , multiply by number of numbers (30) = 30 * 30 = 900
30
930
900
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.
20 +30 + 50
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.