-11
7x - 11 - 19 = 3x 4x = 30 x = 15/2
11 + 87 + 19 = 117 117 / 3 = 3939.
Well, honey, the odd numbers between 10 and 20 are 11, 13, 15, 17, and 19. It's not rocket science, just simple math. So, there you have it, darling. Hope that clears things up for you.
gcftd6
Well, honey, the odd numbers between 10 and 20 are 11, 13, 15, 17, and 19. It's not rocket science, just simple math. So, there you have it, darling. Hope that clears things up for you.
sorted: 1 2 7 9 11 15 19 20 number of items: 8 middle items: 9 and 11 average of middle items, or median: (9+11)/2 = 10
The least common multiple of the numbers 15, 11 and 19 is 3,135.
It is: (11+15)/2 = 13
The average is 19.
The average is 13.
11
v is -15... -15*2 = -30... -30+11= -19.
-11
10, 11, 15, 19, 19, 19, 25, 27, 80 Median: 19 Mean: 25 Mode: 19
Mean: 25Median: 19Mode: 19Range: 70Rewrite the values from least to greatest:10, 11, 15, 19, 19, 19, 25, 27, 80Mean is the average:(10 + 11 + 15 + 19 + 19 + 19 + 25 + 27 + 80)÷ 9 = 25Median is the middle value in the list:the 5thnumber = 19Mode is thenumber that is repeated more often:19 is repeated thrice so 19 is the mode.Range is the difference of the largest value and the smallest value: 80 - 10 = 70
(11 + 16 + 15) ÷ 3 = 14 is the average