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Answer:
1. 70,000
2.5,600,000,000
3.4,000,000
Step-by-step explanation:
Answer:
1. 7,000
2. 5,600,000,000
3. 4,000,000
Step-by-step explanation:
order of operations just to the exponents first then multiply. P.S. its ok the use a calculator only if you do the exponents first.