At least means that at the lowest or smallest amount, it is that number, which is 4. So, the equation for this would be n≥4
Answer:
The slope intercept form would be y = 3/4x - 4
Step-by-step explanation:
To find the slope intercept form of this line, we start with using our given information in point-slope form. Then we solve for y.
y - y1 = m(x - x1)
y - 2 = 3/4(x - 8)
y - 2 = 3/4x - 6
y = 3/4x - 4
Answer:
Option c.
Step-by-step explanation:
Given information:
Mean = 50
Standard deviation = 6
Observed value = 60
We need to find the Z-score.
Formula for Z score is,
where, x is observed values, is mean and is standard deviation.
Substitute the given values in the above formula.
Therefore, the correct option is c.
Answer:
no solutions
Step-by-step explanation:
We can solve this system using elimination. In this case, we can eliminate x and y by subtracting the two equations:
0=15-12
0=3
This is not true, meaning the system does NOT have any solutions.
OR
The equation for a line is:
y=mx+b
m: slope
b: y-intercept
Here we can see the two lines have the same slope, meaning they are parallel. If they are parallel, they do not intersect which means there is no solution.
the answer is 1/8. I double checked