Mathematics, 17.06.2021 20:40 famouzgal
A quality control technician samples circuit boards and records the number that are defective. Of 240 boards sampled, 8 are found to be defective. The technician reports that 30% of the boards are defective, based on the following work:
Which best explains any error the technician may have made?
- There is no error. The technician’s calculations are correct.
- The technician divided in an incorrect order.
- The technician did not convert the answer to a decimal.
- The technician’s sample was not large enough to convert to a percentage.
- The technician did not multiply the answer by 100 to convert it to a percentage.
Answers: 2
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Mathematics, 21.06.2019 18:30
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
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Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell
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A quality control technician samples circuit boards and records the number that are defective. Of 24...
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