smay6945 smay6945 18-01-2024 Mathematics contestada Write 3.80x10⁰ x 1.90x10⁻⁷ in scientific notation. a) 7.22x10⁻⁷ b) 7.22x10⁻⁸ c) 7.21x10⁻⁸ d) 7.21x10⁻⁷