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MrRa [10]
2 years ago
14

Mary works in a factory that produces 1000 computers each day. When 25 computers were sampled, 7 were found to be defective. Est

imate how many computers produced are defective per day.
A) 300 computers
B) 260 computers
C) 290 computers
D) 280 computers
Mathematics
2 answers:
sergeinik [125]2 years ago
4 0
The answer is D have a good day
harkovskaia [24]2 years ago
3 0

Answer:

the correct is D. 280

Step-by-step explanation:

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\large\boxed{\bold{NO\ REAL\ SOLUTIONS}}\\\boxed{x=4-2i,\ x=4+2i}

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