Answer:
(B) 34.55
S is the standard deviance for residuals.
ED2021
There is no work to show because the answer is a fraction which is 21/4552
2/5x-1/3x=5
Use LCM to solve.
2/5x(*15)-1/3x(*15)=5(*15)
6x-5x=75
x=75
Hope this helps :)
i would just round 9.3 to 9 and 4.4 to 4 so i subtract 9-4 so that equals 5 so about a 5 mile diffrence