2) while traveling in germany you pass a gas station and see that the cost of one liter of gasoline is 1.35 euros. what is the cost of gas expressed in dollars per gallon? (assume the exchange rate is 1.07 dollars per 1 euro.)

Iknow #2 is d. i just need to know why

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.