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masya89 [10]
3 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.
Mathematics
1 answer:
Alexeev081 [22]3 years ago
6 0
400,000,000 + 10,000,000 + 9,000,000 + 800,000 + 50,000 + 4,000

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