One of many generalised answers is {9-x, 9, 9+x} where x is any non-negative real number. So, one possible triple (x = 0) is {9, 9, 9}.
Another (x=17) is {-8, 9, 26}.
Mean is the average of numbers. 1 + 3 + 5 = 9 / 3 = 3 (So 3 is the mean number).
they are odd numbers
Yes. The mean of 1, 3, and 5 is 3. The mean is the average. Add all numbers and then divide by how many numbers were added. In this case there were three numbers (1, 3, 5). 1+3+5=9. 9/3=3.
Mean is the same thing as average. To find mean add up the numbers you have and divide by the amount of numbers in your set (The mean of 2,3,4 would be 3. 2+3+4=9 9/3 = 3)
Mean is theaverage of a bunch of numbers for example if the numbers were 7, 9 , and 11 first you add them all together to get 27 then you divide 27 by 3 because there are 3 numbers the answer would be 9 so the average/ mean is 9!Moxi19
You can find the mean by adding the numbers and dividing that number by how many numbers their is. For example 2 plus 5 plus 2 equals 9 and because there is the three numbers 2 5 and 9 you divide 9 by 3 and get 3 as an answer. This an a example as to how you find the mean.
5
add up all the numbers you have and then divide this result by how many numbers you have. example to find the mean of the following six numbers 6 7 9 3 3 2 first add up all the numbers = 6+7+9+3+3+2=30 then divide this result by how many numbers there are = 30 / 6 = 5 The mean is 5
the men is the average so add the nine numbers and divide by 9 to get the mean, which equals 9
To find the mean you add all of the numbers that are there and divide your answer by how many numbers there are. Example: Find the mean of 4, 5, and 9 . 4 + 5 + 9 = 18 18/3 = 6 6 is the mean of 4, 5, and 9.
The fact that they are negative only means that you subtract their absolute value. So to get the mean of 5, 6 and -2 sum = 5 + 6 - 2 = 9 number of values = 3 mean = 9/3 = 3
If you mean whole numbers, then they are: 1, 2, 3, 5, 9, 10