Answer:
Step-by-step explanation:
Answer:
The correct option is A.
Step-by-step explanation:
The difference between actual value and predicted value is called residual.
Formula of residual is
Where, y is observed value or actual value and is predicted value.
The value of residual is 1.4 and option A is correct.
220c-287=103
add 287 to both sides
220c=390
divide both sides by 220
c=1.77
Answer:
Step-by-step explanation:
I don’t know the answer
Answer:
-243
Step-by-step explanation:
-(3)^5
-3 x -3 x -3 x - 3 x - 3
=>-243