1. A student estimated that it would take 3 hours to write a book report, but it actuallytook her 5 hours. What is the percent error for her estimate?

Answered: Image /qna-images/answer/21b19f91-502d-4ac1-85cf-d2aca1ec0ba9.jpg

Answered: 1. A student estimated that it would…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter24: Percent Practical Applications

Section: Chapter Questions

Problem 32A: A manufacturer estimates that 15,500 pieces per day could be produced with the installation of new...

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Similar questions

A tabletop is semicircular when its three congruent drop-leaves are used. By how much has the tables area increased when the drop leaves shaded area increased. Give the answer to the nearest whole percent.
A manufacturer estimates that 15,500 pieces per day could be produced with the installation of new machinery. The machines now used produce 11,000 pieces per day. What percent increase in production would be gained by replacing the present machinery with new machinery? Round the answer to the nearest whole percent.
What percent of 50 is 10?
Of the 2478 pieces manufactured one day, the inspector rejected 37 of them as defective. What percent ofthepieces manufactured that day were defective? Round your answer to 1 decimal point.

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1. A student estimated that it would take 3 hours to write a book report, but it actually took her 5 hours. What is the percent error for her estimate?