Answer:
I think its 1/6 and if I'm wrong I'm very sorry but I think its 1/6
Step-by-step explanation:
Here is the answer.
You just have to remember the given formula.
1/2
Divide each number by 30
Answer:
4. / D.
Step-by-step explanation:

Answer:
the number of cars washed per person is not the same for each number of workers, so the relationship is not proportionalStep-by-step explanation: