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crimeas [40]
4 years ago
15

Who played a leading role in perfecting movable type for printing?

Computers and Technology
1 answer:
vaieri [72.5K]4 years ago
6 0
Johannes Gutenberg, although there are various examples of movable type from China (and Korea, to a lesser extent).
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All of the Above

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. Create an abstract Dollar class with two integer attributes, both of which are non-public (Python programmers - it is understo
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Answer:

Explanation:

The following code is written in Java. It creates the abstract dollar class that has two instance variables for the dollars and the coins that are passed as arguments. The test output can be seen in the picture attached below.

class Dollar {

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tatiyna

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To create a DateTime object that represents a due date that's 90 days after the current date, you use the following code:
Helen [10]

If $due_date contains a DateTime object, $due_date_diff will contain  

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Properties

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  • m  :Number of months.
  • d  :Number of days.
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  • i  :Number of minutes.
  • s  :Number of seconds.
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