Answer:
I know that (A) is correct for the fisrt one.
Step-by-step explanation:
Answer:
It is b
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
0.5 + 6.38= 6.88
In general you'd round your answer to the greatest level of precision used in the question, not the least.
Answer: 18
Step-by-step explanation: