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secondary 4 | E Maths
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liling
Liling

secondary 4 chevron_right E Maths chevron_right Singapore

part b)

Date Posted: 2 years ago
Views: 157

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Megan
Megan's answer
3 answers (Tutor Details)
1st
Adding up all the probabilities will give you 1, so subtract all the probabilities from 1 to find x

hope this helps :)