Answer:
c
Step-by-step explanation:
edge 2020
C. the phase shift
10^5 = 100.000
We know that 10^5 = 10 * 10* 10 * 10 * 10 = 100.000.
So, we have that 10^5 = 100.000
i dont know sorry
b
13+8=21
21×4=84
84÷4=21