Any number between 21 and 14 can be an arithmetic mean.
Days between 14 March and 21 April 2010 are 38.
14
composite numbers between 11 and 21:12 14 15 16 18
14, 21, and 28
Any number between 21 and 14 can be an arithmetic mean.
Days between 14 March and 21 April 2010 are 38.
The answer is 1414
14
Between 14 Mar and 21 Apr there are 37 days. From 14 Mar to 21 Apr is 38 days. 14 Mar through 21 Apr is 39 days.
35
Between 11 and 21: 12, 14, 15, 16, 18 and 20.
From 14 March to 21 April is 38 days, so there are 37 days between 14 March and 21 April.
14 and 21
composite numbers between 11 and 21:12 14 15 16 18
Then number half way between them is their mean average: (-3/7 + -15/14) ÷ 2 = (-6/14 + -15/14) ÷ 2 = -21/14 ÷ 2= -21/28 = -3/4
21