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erma4kov [3.2K]
3 years ago
14

What is 2 accomplishments Katherine Johnson made

Mathematics
1 answer:
alukav5142 [94]3 years ago
3 0
In 1957, Katherine provided some of the math for the 1958 document notes on space technology. She made contributions to the United States aeronautics and space programs with NASA
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In this case, "3 cookies/bag" shows how there are three cookies per, or in each bag--which means 1 bag. The second unit, which is bag, has the quantity of one.

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