Answer:
(5x-7)-(2x+3)/6x+11 = 8/3
cross multiplying...
3( 5x - 7 -2x - 3) = 8 ( 6x + 11)
3( 3x - 10 ) = 48x + 88
9x - 30 = 48x +88
9x - 48x = 88 + 30
- 39x = 118
x = - 118 / 39
x = - 3.026 (approx.)
I don’t know if this is right but for
Y=4x+7 your m would be 4/1 and where you begin would be 7
2x-5y=10: you would take 10 and divide it by the two numbers in front (10 divided by 2= 5) (10 divided by -5=-2)
For 3x+4y=16 you would do the same you did for the last equation (16 divided by 3= 5.3) (16 divided by 4=4
Answer:
Normally Distributed.
Explanation:
After plugging all those numbers into a calculator you can see that the graph isn't left skewed, making both "left skewed" and "all of the above" <em>not an answer.</em> "correlated with a second set of data" is also <em>wrong</em> since there was no second set of data given. That leaves you between "uniformly distributed" and "normally distributed" This graph doesn't show a uniformly distributed graph, which leaves you with the final answer, normally distributed.
APEX
The answer is
"
"![\frac{1}{4}^3](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%5E3)
(Remember that the "(" dont mean nothing)
Therefore it would equal
![\frac{1}{4} × \frac{1}{4} × \frac{1}{4}=](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B4%7D%20%C3%97%20%5Cfrac%7B1%7D%7B4%7D%20%C3%97%20%20%5Cfrac%7B1%7D%7B4%7D%3D%20)
1×1=1<span>×1=1</span>
4×4=16×4=64
Hope this helps!