If you crossed multiplied than got an equation than x=6 ( if that's what your looking for)
((5-2)*180)/5=SPT
SPT=108
360-(108+90)=RPT
RPT=162
((n-2)*180)/n=162
162n=(n-2)*180
.9n=n-2
.1n=2
n=20
Answer: Estimated standard error for the sample mean difference would be 1.
Step-by-step explanation:
Since we have given that
Mean of MD = 4.90
So, Sum of difference would be
S = 288
n = 9
We need to find the standard error for the sample mean differences.
Estimated standard error for the sampled mean difference would be
Hence, estimated standard error for the sample mean difference would be 1.
2 miles per minute. Dang, that's one fast guy.
Answer:
In summary, m = -1/6 and b = 5
Step-by-step explanation:
As we move from A(–6, 6) to B(12, 3), x increases by 18 and y decreases by 3. Thus, the slope of Line AB is m = rise / run = -3 / 18, or m = -1/6.
Let's make use of the slope-intercept formula to find the value of b:
y = mx + b becomes 3 = (-1/6)(12) + b, or
3 = -2 + b
Then b must be 5.
In summary, m = -1/6 and b = 5, and the equation of Line AB is y = (-1/6)x + 5.
