Divide total km by the km in the scale:
112 / 16 = 7
The answer is A. 7 cm
Answer:

Step-by-step explanation:
I did this before. Also sometimes once I look at the question I just find out the answer without steps.
Answer:
yes!
Step-by-step explanation:
The answer is B
F(x)=x(0.4)^19+7