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4 years ago

15

it is projected that the population of the United states in 2050 will be 419,854,000. write that number in expanded notation usi

ng exponents.

1 answer:

Alexeev081 [22]4 years ago

6 0

400,000,000 + 10,000,000 + 9,000,000 + 800,000 + 50,000 + 4,000

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