Answer:
The answer is "10,000".
Step-by-step explanation:
In the 10^4 can be written as 10 exponents 4, which is not equal to 40,000. Tia's opinion was incorrect because the exponential shows how much they multiply that base number.
Let's explain :
[tex]\to 10^4 = 10 \times 10 \times 10 \times 10 \\[/tex]
[tex]=10,000[/tex]