\( 11) \) Find the value. \( 16.5 \times 10^{4}= \)

To find the value of \( 16.5 \times 10^{4} \), you simply move the decimal point in 16.5 four places to the right since \( 10^4 \) is 10,000. So, when you do the calculation, you get \( 165,000 \). Voilà! If you're ever in doubt about these kinds of problems, remember that multiplying by \( 10^n \) simply shifts the decimal point to the right by \( n \) places. It’s like a little time machine for numbers!