Answer-> ~29.66479 (29.7)
38 mm to m
38 mm * (0.001 m / 1 mm)
**cancel mm units**
38 * (0.001 m / 1)
0.038 m
you're correct
Answer:
<em>×</em><em>=</em><em>5</em><em>0</em><em>,</em><em>×</em><em>+</em><em>0</em><em>9</em><em>+</em><em>6</em><em>7</em><em>3</em><em>-23</em>
<em>×</em><em>=</em><em>(</em><em>3</em><em>3</em><em>)</em><em>+</em><em>(</em><em>2</em><em>×</em><em>)</em>
0.00037 = 3.7×10^-4
37,000 = 3.7×10^4
_____
The exponent of 10 is the place-value multiplier that the most-significant digit has.
In the first number, the most-significant digit (3) is multiplied by 0.0001 to find its place value. Of course 0.0001 = 10^-4.
In the second number, the most significant digit (3) is multiplied by 10,000 to find its place value. You know that 10,000 = 10^4.
