Answer:
26
Step-by-step explanation:
3x2=6
6+15x/x+5 x cancels itself out
6+15+5=26
13.0488 miles is equal to 25k
Answer:
(4x3)+(5x3)=12+15=27
Step-by-step explanation:
You can multiple both by any number as long as it adds to nine. 4 plus 5=9.
You can also do 3+6=9, or 8+1=9
Answer:
4.038
Step-by-step explanation:
The simple regression model is:
, then
.
The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:

with
the slope estimator,
the value of slope in the null hypothesis and
the standard error of the slope. Thus,
