y^a/y^b

1. y^(a-b)

posted by Steve
2. 33

posted by A-A
3. tanx

posted by sinx+sin2x/1+cosx+cos2x
4. A ball rebounds to a height of 30.0cm on the third bounce and to a height of 5.2 cm on the sixth bounce. What is the rebound ratio for this situation?

posted by Haydee
5. 30.0:5.2

posted by ndwande sbongokuhle
6. 30.0:52

posted by L Holder

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