Answer for the question is A
hope it helped. I have solved in the same paper. plz don't mind.
Answer:
11.5 sec
Step-by-step explanation:5.5+6=11.5
Answer:
C
Step-by-step explanation:
It's C because the rest of the graphs that do start with 0 are not linear and if she wants the mixture to be porptional is must be straight, B is not straight meaning the only other option left to the answer is C.