It is c because I had this question on the test
Answer:
<h2>4200 times</h2>
Step-by-step explanation:

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 :

