3x-4y=12
4y=3x-12
y=(3x-12)/4
y=(3/4)x-3
Answer:
Step-by-step explanation:
If you construct a 90% confidence interval for the population proportion and a 95% confidence interval for the population proportion, the 95% confidence will have a wider interval. This is because a higher confidence interval will provide more possible values from which the true value will be determined. Therefore, If you want more confidence that an interval contains the true parameter, then the intervals will be wider.
Answer:
or 3
Step-by-step explanation:
To find the slope find two coordinates and set up the equation 
For the coordinates (0,2) and (2,8) y2 is 8 and y1 is 2. x2 is 2 and x1 is 0. 
you have to do subtraction first. 8-2 = 6 and 2-0 = 2
Now we have the equation 
this can be simplified to
Answer:
In Step 1: option D is correct
And in step 2: option A is correct.
Step-by-step explanation:
We have been given the graph
The figure in fourth quadrant after rotating 90 degrees counterclockwise about the origin will shift in first quadrant.
And after translating 4 units left will give the figure shown in second quadrant.
Therefore, In Step 1: option D is correct
And in step 2: option a is correct.
<h3>
Answer: 22/171</h3>
Explanation:
The table shows there are 22 million men who have 4 years of college (or more). This is out of 171 million people total.
So the probability we want is (22 million)/(171 million) = 22/171
We cannot reduce that fraction any further because 22 and 171 do not have any common factors (other than 1).
