NaomiNi17831 NaomiNi17831 29-02-2024 Mathematics contestada Evaluate the expression by first writing each number in scientific notation: (250,000,000)(20,000,000). a) 5 x 10¹⁶ b) 5 x 10¹⁴ c) 5 x 10¹⁵ d) 5 x 10¹³