Answer:
The additive inverse is
, and the multiplicative inverse is -2.
Step-by-step explanation:
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Answer: 
Step-by-step explanation:

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The answer to 10 · 60,000 is 600,000.
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Answer:
4 to the power of 2
Step-by-step explanation:
-4/2 is -2
6-2 is 4 to the power of 2
2.6 blocks per minute. Approximately 19 minutes