Danielle put 4.902 gallons of gasoline in a gas tank. What is 4.902 written in expanded form? 4×1+9×110+2×1100
4×1+9×110+2×11,000
4×10+9×110+2×1100
4×10+9×1100+2×11,000

Second one (4×1+9×110+2×11,000)

Explanation:

Process of elimination! Hope this helped! :)

its many islands, high mountains, and remote peninsulas isolated population centers.

an economic reason that the south needed a reconstruction plan is that plantations, factories, and other businesses were destroyed during the war.