What don’t you understand?

Thickness of the book is ~
Refer to the attachment for solution ~
z = 3m - 2n
Step-by-step explanation:
1000^m ÷ 100^n
Rewrite them in exponent form
That's
10^3m ÷ 10^2n
Since the bases are the same and they are dividing we subtract the exponents
That's
10^3m - 2n
Comparing it with 10^z
10^3m - 2n = 10^z
z = 3m - 2n
Hope this helps you
Answer:
4.31 kilometer
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Answer:
it problely 16 is close
Step-by-step explanation:
it dipens where the numeber is place at