I assume you mean a^5 divided by a^4. This is a rule that applies to all exponents in that when you divide exponents, you subtract the top from the bottom. So, 5-4 is 1 and that would the answer is b
I think it’s gonna be 6 adults for every 42 students not really sure so sorry if I got it wrong
37 to the nearest tenth is 40.
The answer is 1 2/3+4 2/5=91/15
