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How do you find the arithmetic mean of the first one thousand positive odd numbers?
The sum of all odd numbers, up to the odd number (2n-1) is n^2. So the sum of the first 1000 or 10^3 odd positive numbers is (10^3)^2=10^6 Now divide by 10^3 or 1000 since we have 1000 numbers so we have 10^6/10^3=1000 The mean of the first 1000 positive odd numbers is 1000 If you ask the mean of the odd numbers between, 1 and 1000, that is another problem, since there are 500 of them, the answer would be 500^2/500=500 Think of the mean of the odd numbers between 1 and 10, there are 5 of them and there sum is 25 so the mean is 25/5 or 5 **** in general, the arithmetic mean of the first n odd numbers is n^2/n or n. So that is why the number is 1000.
What is the sum of all the odd numbers up to 500?
The sum of the first 500 odd numbers is 250,000.
How do you add up all odd numbers till 100?
100
When you add all the odd numbers between one to twenty the sum total is hundred how will you make two group of five odd numbers so that you get sum total of fifty?
You can't find five odd numbers that add up to fifty; the sum of five odd numbers will always be odd.
What 2 odd numbers add up to a odd number?
None. Any two odd numbers add up to an even number.
What are all of the odd numbers between 1000 and 2000?
They are all the 4 digit numbers starting with 1 and ending with 1, 3, 5, 7 or 9. Since there are 500 of them, I will not list them.
How do you find the arithmetic mean of the first one thousand positive odd numbers?
The sum of all odd numbers, up to the odd number (2n-1) is n^2. So the sum of the first 1000 or 10^3 odd positive numbers is (10^3)^2=10^6 Now divide by 10^3 or 1000 since we have 1000 numbers so we have 10^6/10^3=1000 The mean of the first 1000 positive odd numbers is 1000 If you ask the mean of the odd numbers between, 1 and 1000, that is another problem, since there are 500 of them, the answer would be 500^2/500=500 Think of the mean of the odd numbers between 1 and 10, there are 5 of them and there sum is 25 so the mean is 25/5 or 5 **** in general, the arithmetic mean of the first n odd numbers is n^2/n or n. So that is why the number is 1000.
What are all the odd numbers up to 5000 that are multiples of 4?
No odd numbers are multiples of 4.
What are all the odd composite numbers from 100 to 1000?
The odd numbers are 101, 103, 105, 107, 109, etc. - just add two at a time. To include only composite numbers, look up a table of prime numbers, and delete those from the list.
What is the sum of all the odd numbers up to 500?
The sum of the first 500 odd numbers is 250,000.
How many four digit numbers start with a odd digit?
1000 to 1999 = 1,000 numbersDo the same for 3xxx, 5xxx, 7xxx, and 9xxx,and you wind up with 5,000 numbers in all.
Two odds that equals an odd?
That is impossible all odd numbers ad up to even numbers.-The BOLD Explainer ;)
All odd numbers that add up to 35?
324
What 9 odd numbers add up to 50?
An odd number of odd numbers can not add up to an even number. There fore any 9 (odd) odd numbers can not add up to 50 (even).
How do you add up all odd numbers till 100?
100
What are the 5 odd numbers whose sum is 30 from 1 to 13?
An odd number of odd numbers can't add up to an even number.
7 odd numbers that add up to 30 without minus?
Can not be done! An odd number of odd numbers will ALWAYS add up to an odd number.
