The Number 47,000 Can Be Expressed in Scientific Notation as ______________

Q19: Engineering notation is another form of powers

Q20: The decimal notation of 4.5 × 10−3

Q21: If the decimal point is moved to

Q22: _ powers of 10 are used to

Q23: Before numbers expressed in powers of 10

Q25: The square of 4.0 × 10² is

Q26: The metric prefixes represent those powers of

Q27: A frequency of 144 × 10⁶ Hz

Q28: What is the square root of 9

Q29: With engineering notation, the powers of 10