500. Since they alternate, half the numbers between 1 and 1000 are odd and the other half are even. Adding zero to the list does not change the number of odds.
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∙ 14y agohow many odd numbers is there between 20 and 158
Between the two numbers there are 49.
There are 1499 odd numbers between 2000 and 4999
There are 11 numbers between 1 and 130 that have an odd number of factors: 1,4,9,16,25,36,49,64,81,100,121.
50 of them.
There are a total of 890 numbers between 110 and 1000 inclusive - 445 of these are odd, and 445 are even.
500
555
142
All the odd numbers between 1 and 2001.
What are the odd number between 100 and 1008
500
There are exactly 50 even numbers if you include 100. There are exactly 50 odd numbers if you include 1.
how many odd numbers is there between 20 and 158
There are 44 odd numbers between the two.
Between the two numbers there are 49.
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.