Math, asked by DIEMETA, 1 year ago

a box has 40 disc red and white.if the probability of picking a red disc 1/4 what is...
1.white disc
2.probability of picking red disc if 1/3 is added

Answers

Answered by machu2003
1
1. 1-1/4
=4-1/4
=3/4

2.

DIEMETA: is this really the answer?
machu2003: p(e)=1-p(e)
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