Mathematics, 04.11.2020 18:00 daevinepetersopa86on

PLS ANSWER WILL GIVE BRAINLIEST! There are 15 tiles in a bag. Of these, 7 are purple, 5 are black and the rest are white.
Event A = drawing a white tile on the first draw
Event B = drawing a purple tile on the second draw
If two tiles are drawn from the bag one after the other and not replaced, what is P(B|A) expressed in simplest form?

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PLS ANSWER WILL GIVE BRAINLIEST! There are 15 tiles in a bag. Of these, 7 are purple, 5 are black...

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