Physics problem please help need quick?

Question

a) How much would it cost to cover the entire United States (including Alaska and Hawaii) with dollar bills?

b) What would be the cost to each person in the United States?

thank you!

Answer 1

That has zero to do with physics, just so you know.

A) Area of US / Area of dollar bill.

Ex: 10,000,000sqft. / 10sqft. = 1,000,000sqft. = $1,000,000

B) ~3 milion people in the US / "A)"

Ex: 3,000,000 people / $1,000,000 = $1 per person.

Now, just put in the CORRECT numbers into the examples.