2 years ago

Express this number in scientific notation. 31 billion

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

4 0

Answer:

3.1 * 10^10

Step-by-step explanation:

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3 years ago

The point (5, -2) is rotated 90° about the origin. Its image is

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<span>rotated 90° about the origin
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3 years ago

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