Who Invented the First Accurate Mechanical Calculator

question 33

Multiple Choice

Who invented the first accurate mechanical calculator?

• A) Katherine Johnson
• B) Blaise Pascal
• C) Charles Babbage
• D) Herman Hollerith

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Definitions:

Persuasive Message

Communication designed to convince or influence others to adopt a certain viewpoint or to take a specific action.

Credibility

The quality of being trusted and believed in due to one's reputation or evidence of expertise.

Persuasive Requests

Involve appealing to someone's interest or feelings to influence their decision or gain their support.

Directly

In a straightforward or clear manner, without deviation or intermediary.