Answer:
4/10
Step-by-step explanation:
1/10 + 3/10 = 4/10
Answer:
-5
Step-by-step explanation:
considering they are counting in whole numbers it should be -5
Answer:
A
Step-by-step explanation:
Answer:

Step-by-step explanation:


15x+10x=12x+90; ⇔ 13x=90;

<span>The correct answer is (a) total deviation equals unexplained deviation plus explained deviation.
These deviations are commonly encountered or studied in statistics, and sometimes in regression analysis.</span>