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jaumonking
04.10.2019 •
Mathematics
Abox contains 30 radio chips of which 10 are defective. if 7 chips are picked at random out of the box randomly, what is the probability that at least 8 are defective?
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Ответ:
Answer the chace is 50%
Step-by-step explanation:
because if you defined it then simplify it u get 50
Ответ:
Answer my question first
if one ratio is given find all other find sin30+cos30?
Ответ:
15 more minuts that Raymond.
Step-by-step explanation: