Ember2187 Ember2187

28-04-2016
Mathematics

Answered

A box contains 150 black pens and 50 red pens. Jose said the sum of the probability that a randomly selected pen will not be black and the probability that the pen will not be red is 1. Explain whether you agree.

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StarPrinsess StarPrinsess

28-04-2016

Maybe it is black because 150is more than 50 so about 75/100

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