What does it mean if a mountain has a 10,000 foot elevation

It means that the height of mountain is 10,000 foot above the sea level.

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It means it's 10,000 ft. above sea level. It's the same with all mountains.

assuming that you are talking about the one in egypt: hecka oil

explanation:

the correct answers are: 1) lay and collect taxes and duties; 2) pay debts; 5) borrow money;   6) regulate commerce with foreign nations.

article 1, section 8. refers to the powers of congress. according to the united states constitution: “the congress shall have the power to lay and collect taxes, duties, imposts, and excises, to pay the debts and provide for the common defense and general welfare of the united states.”