Respuesta :

warriorprincess19

C

Since our equation would be

3.78×10⁹×7.35×10⁵

=3.78×7.35×10⁹×10⁵

=27.783×10¹⁴

=2.7783×10¹⁵ (we move it one decimal place forward so power increases)

Cheers!