Because of the way The Bible is written, each piece of scripture can mean many things. In this scripture it usually means that it is more important to pay attention to your own relationship to the Lord than to pay attention to someone else's life expectancy.
(-18-23+20)/3= (-21)/3=-7
21
balls
23
An=A1+(n-1)d d= 23-18= 5 A1=18A21 = 18+(21-1)*5 = 118
Just over 20 18 + 19 + 21 + 23 = 81 81 / 4 (numbers) = 20.25
62
23
22
(-18-23+20)/3= (-21)/3=-7
21
21
All the numbers are composite except the ones in bold: 18 19 20 21 22 23 24 25.
balls
to find the mean, you add all the numbers together then divide by how many numbers there are. so the mean for 4 8 18 21 22 23 is 16
23
23