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Mathematics 9 Online
OpenStudy (anonymous):

At a manufacturing plant, parts are regularly tested. Past records indicate that 2% of all parts tested are found to be defective. In a test batch of 400 parts, how many are expected to be defective?

OpenStudy (anonymous):

someone help

OpenStudy (anonymous):

2/100 * 400=8 if i find out the question right .

OpenStudy (anonymous):

50x400

OpenStudy (anonymous):

no dear (2/100)*400

OpenStudy (anonymous):

0.02*400

OpenStudy (anonymous):

ok x right

OpenStudy (anonymous):

8

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