Answer:
1) < 2) < 3) <
Explanation:
1) 5 to the power of -2 is 0.04 and 5 to the power of -1 is 0.2
2) 5 to the power of -2 is 0.04 and (1/5) to the power of -2 is 25
3) 0.04 and (1/5) to the power of -1 is 5
1) 0.04 < 0.2
2) 0.04 < 25
3) 0.04 < 5
Hope this helps