# Chapter 1 - Section 1.7 - Scientific Notation - Exercise Set - Page 89: 22

$-3.829 \times 10^{3}$

#### Work Step by Step

To write the number in scientific notation, do the following steps: (1) Move the decimal point 3 places to the left to have $-3.829$ (2) Multiply by $10^{3}$ to retain the original value and find: $=-3.829 \times 10^{3}$

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