Answer:
The table with high school total .48 and action total .36
Step-by-step explanation:
In a conditional relative frequency table, each part is taken over the total. The percentages for the row totals should add to 1, and the percentages for the column totals should add to 1
Answer:
2x + 4
To model 2x+4, you need :
2 positive x-tiles to represent 2x.
4 positive unit tiles to represent 4.
3x+(-1)
To model 3x+(-1), you need :
3 positive x-tiles to represent 3x.
1 negative unit tile to represent (-1).
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9514 1404 393
Answer:
(x, y) = (2, 1)
Step-by-step explanation:
Use the second equation to write an expression for x:
x = 1 +y
Substitute that into the first equation:
(1 +y) +4y = 6
5y = 5 . . . . . . . . subtract 1, collect terms
y = 1 . . . . . . . divide by 5
x = 1 +1 = 2 . . . use the expression for x to find x from y
The solution is (x, y) = (2, 1).
Answer:
c = 14√3 km
Step-by-step explanation:
![x\sqrt{3} =42\Longrightarrow x=\frac{42}{\sqrt{3} } = \frac{42 \times \sqrt{3} }{\sqrt{3}\times \sqrt{3} }=\frac{42 \times \sqrt{3} }{3 }=14 \sqrt{3}](https://tex.z-dn.net/?f=x%5Csqrt%7B3%7D%20%3D42%5CLongrightarrow%20x%3D%5Cfrac%7B42%7D%7B%5Csqrt%7B3%7D%20%7D%20%3D%20%5Cfrac%7B42%20%5Ctimes%20%5Csqrt%7B3%7D%20%7D%7B%5Csqrt%7B3%7D%5Ctimes%20%5Csqrt%7B3%7D%20%7D%3D%5Cfrac%7B42%20%5Ctimes%20%5Csqrt%7B3%7D%20%7D%7B3%20%7D%3D14%20%20%5Csqrt%7B3%7D)
Since c = x
Then
c = 14√3