3. A light bulb manufacturer has developed a new light bulb that is claimed to have an avera than 1,000 hours. 4. A pizza delivery company claims that its average time is less than 30 minutes. 5. A courier express delivery service company claims it takes an average of 24 hours to send

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Q: 9. DETAILS ZILLDIFFEQMODAP11 7.2.027. Use appropriate algebra and Theorem 7.2.1 to find the given…

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