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zalisa [80]
3 years ago
13

Tyler’s math class found that it would take 2.5×108 dollar bills to cover a square mile area. The surface area of the United Sta

tes is about 3.8×106 square miles. About how many dollar bills are needed to cover the United States?
6.3×10^14


9.5×10^14


6.3×10^48


9.5×10^48
Mathematics
2 answers:
Marysya12 [62]3 years ago
6 0

Answer:

mutyply

Step-by-step explanation:

leonid [27]3 years ago
3 0
Multiply all hope this helpssssss.
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