18
45
30
Mode is the average. You have to add all the numbers together, and then divide by how many numbers there are. Example: Add: 1+2+3+3+6= 15 then Divide: 15/5=3. Three is your mode.
The numbers are: -5 and 3
-13
15
45
30
Mode is the average. You have to add all the numbers together, and then divide by how many numbers there are. Example: Add: 1+2+3+3+6= 15 then Divide: 15/5=3. Three is your mode.
There is no answer to this. The factors of 15 are 1, 3, 5 and 15. The only numbers that add up to four are 1+3, 4+0 and 2+2.
18
The numbers are: -5 and 3
-13
5 + 8 + 2 = 15. 15 / 3 = 5 All you have to do is add the numbers, then divide the answer by how many numbers you added.
Add up all the numbers and divide that total by the number of numbers. 1+ 2 + 3 + 4 + 5 = 15 15/5 = 3 The average is 3
-5 and +3
The numbers are: 12 and -15