Answer:
3
Step-by-step explanation:
Always include the steps and/or background required to get to the final answer. Let’s help other people understand and solve future problems on their own.
Answer:
1 point
Step-by-step explanation:
So:
rating=log(ratio)
Log10(x)=8.7
x=10^log10(x)
x=10^8.7
x=5.01187x10^8