Answer :

Move the decimal point 4 spots to the right. The exponent is positive so we move to the right. If the exponent was negative, then we'd move 4 spots to the left.

So we start with 1.64 and end up with 16400 which is the answer

Final answer:

The standard notation of 1.64x10^4 is 16400 by moving the decimal point to the right by the power of 10, which is 4 in this case.

Explanation:

The notation 1.64x10^4 is in scientific notation and to write it in standard notation, you simply move the decimal point to the right, as per the power of 10 which is 4 in this case. Therefore, by moving the decimal point 4 places to the right, 1.64x10^4 in standard notation becomes 16400.

Learn more about Standard Notation here:

https://brainly.com/question/34289136

#SPJ2