Answer: Addition
Step-by-step explanation: You can represent that as 10^5*10^-5
If you add the exponent values, you get 10^0 which is equal to 1. If you multiply them, you get 10^-25 which is wrong.
Answer:
11
Step-by-step explanation:
√121=11 so right answer is B
<span>I get 0.26% for part A and 75% for part B. My work is in the attached document.</span>
