<span>Ruling Out Third Variables with Multiple-Regression Designs—By measuring possible third variables and using multiple regression analysis, these third variables can be eliminated as explanations for the relationship between the key variables.</span>
If EG = 23 and EF = 12 then FG is equal to the length of 11.
Given that EG = 23 and EF = 12.
We are required to find the length of line segment FG.
We assume that EG and EF both are parts on a line.
A line segment is basically bounded by two distinct points on a line. Or we can say that a line segment is part of the line that connects two points. A line has no endpoints and extends to infinite points in both the direction but a line segment has two fixed or definite endpoints.
If EG=23 and EF=12 then, EG=EF+FG
FG=EG-EF
FG=23-12
FG=11
Hence if EG = 23 and EF = 12 then FG is equal to the length of 11.
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Answer:
120
Step-by-step explanation:
so we have 16 teams and we are chosing two
so this formula is called the chose formula
and the formula is 16*(16-1)/2!=16*15/2=120
4 years ago, Daniel would've been 4 and Kevin would be 20, so Kevin would've been 5 times as old as Daniel. And 8 x 3 = 24.
So, Kevin is 24.