Hello~! I have a quiz do at 12 A. M and its 11:05 PM where i am so if anyone could help me with my questions when i put them in that wold be great~! thank you~! · ·
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The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

How can constraints be used to model a real-world situation?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?