posted by Claire

y^a/y^b

1. Steve

y^(a-b)

2. A-A

33

3. sinx+sin2x/1+cosx+cos2x

tanx

4. Haydee

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?

5. ndwande sbongokuhle

30.0:5.2

6. L Holder

30.0:52

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