Answer:
The second amount is 3.72
Step-by-step explanation:
Given


Required
Find Second

Substitute 9.92 for First

Express as fraction

Multiply both sides by 9.92



Answer:
4) C
5) C
Step-by-step explanation:
Answer:
6xy
Step-by-step explanation:
Answer:
It has 5 significant figures.
Step-by-step explanation: