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dmitriy555 [2]
2 years ago
12

Select the correct answer.

Mathematics
1 answer:
Leno4ka [110]2 years ago
4 0

Answer:

  A.  200 packages

Step-by-step explanation:

The number of packages per roll can be found by dividing the length of a roll by the length of tape needed for each package.

__

For each package:

  (2.375 in/piece)×(4 piece/package) = 9.5 in/package

Per roll:

  (1900 in/roll) / (9.5 in/package) = (1900/9.5) packages/roll

  = 200 packages/roll

The machine can seal 200 packages with a roll of tape 1900 inches long.

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Answer:

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In the new design, the chamber is scaled by a factor of 1.5.

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