Answer:
1.5 inches of steel
Step-by-step explanation:
450/300
=1.5 in.
Answer:
x=0.24626...
Step-by-step explanation:
Hello. I am sure there is a more simple and ingenious way of answering this. However i tell you what i know still, hoping it helps you in your research.
The answer is C. f(n)=f(n-1)•3
Look at the photo I attached it shows how.
Hopefully this helps. This is how I was taught.