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Mathematics 15 Online
OpenStudy (anonymous):

A carton of 144 light bulbs include that are defective. If 2 light bulbs are chosen at random what is the probability that neither of them is defective.

OpenStudy (anonymous):

help

jigglypuff314 (jigglypuff314):

" include that are defective" how many are defective?

OpenStudy (anonymous):

i dont know theres no given here if how many is defective :(

OpenStudy (anonymous):

that is all about probability

OpenStudy (mathmale):

Please either post a screen shot of this problem, or go back and proof-read it. You have apparently left out some information (see jigglypuff's comment, above).

OpenStudy (anonymous):

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