If you could help me out, thanks.
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Answer:
1) 0.5
2) 4
3) 8
Step-by-step explanation:
Well, first you need to figure out what the two numbers are:
the square root of 9 is 3; 3/3=1, so the first number is 1
2 times 3.14 is 6.28
Now all you have to do is find numbers that fit the specifications. One will be less than 1 (0.5). Another will be in between 1 and 6.28 (4). The last one will be after 6.28 (8).
Hope this helps you :)