Question: Use your calculator to evaluate these expressions. Express the final answer in proper scientific notation. a. (9.09 108) ( [(6.33 109) (4.066

Use your calculator to evaluate these expressions. Express the final answer in proper scientific notation.
a. (9.09 × 108) ( [(6.33 × 109) × (4.066 × 10-7)] =?
b. 9,345 × 34.866 ( 0.00665 = ?

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