0
You don't even need a calculator for this. Here is how to find this quickly:* The average of all those numbers is the number in the middle - namely, zero.
* If the average is zero, so is the sum.
Here is another way to get the same conclusion:
* For every positive number (e.g., 13) there is a negative number of equal magnitude (e.g., -13). The sum of both is 0. Therefore, the sum of all the number is also 0.
What else can I help you with?
How many integers between 13 and 19 inclusive?
7
What is the sum of the integers between 1 and 300 that are 11 or 13?
The question makes no sense.. you can easily find the sum of integers between 1 and 300 but what does 11 or 13 have to do with it.
What is the sum of the even integers from 13 To 15?
Between 13 and 15 there is only one even integer: 14.
What are three consecutive odd integers whose sum is 13?
There are no three consecutive odd integers who's sum equals 13.
What is the average of all the integers between -8and 6?
To find the average of all integers between -8 and 6, first identify the integers in that range: -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5. There are 13 integers in total. The sum of these integers is -28, and dividing this sum by the number of integers (13) gives an average of approximately -2.15.
What is the sum of all the odd integers from 11 to 21 inclusive?
Oh, dude, okay, so the sum of all odd integers from 11 to 21 inclusive is like adding up 11 + 13 + 15 + 17 + 19 + 21, right? So, if you do the math, you get 96. But like, who really cares about odd numbers anyway, right?
The sum of two consecutive integers is -25. which of these is one of those integers?
-13, -12
Find two consecutive odd integers whose sum is 28?
The integers are 13 and 15.
Find the three consecutive odd integers with a sum of 39?
The integers are 11, 13 and 15.
The sum of two consecutive integers is 25?
12 and 13 :)
What are the odd integers between 2 and 15?
Inclusive of 2 and 15? If so, then 3, 5, 7, 9, 11, 13, 15. If not, then omit 15.
Two dice are rolled find the probability that the sum of observed values is equal to 13?
If two dice are rolled, the probability that the sum of observed values is equal to 13 is zero. The sum of two dice can only lie between 2 and 12, inclusive.
