Answer: The correct answer is [tex]3.90\times 10^3cm[/tex]
Explanation:
We are given:
A numerical value of 128 foot
To convert this into centimeters, we use the conversion factor:
1 foot = 30.48 cm
Converting the given value into centimeters, we get:
[tex]\Rightarrow 128ft\times \frac{30.48cm}{1ft}=3.90\times 10^3cm[/tex]
Hence, the correct answer is [tex]3.90\times 10^3cm[/tex]
