Math Problem Statement
Earth is approximately 5 times 10 Superscript 9 years old. For which of these ages could this be an approximation? Question content area bottom Part 1 Select all that apply. A. 4.919999999 times 10 Superscript 9 years B. 4 comma 583 comma 700 comma 000 years C. 50 comma 000 comma 000 comma 000 years D. 3.69 times 10 Superscript 9 years E. 4 comma 762 comma 000 comma 000 years
Solution
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Math Problem Analysis
Mathematical Concepts
Scientific Notation
Approximation
Exponents
Formulas
Scientific notation: a × 10^n
Theorems
Rules for rounding and approximations
Comparison of numbers in scientific notation
Suitable Grade Level
Grades 6-8
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