Answer:
the best way to write is as it is in the beginning, so 1.2×10^-6, that is the alternative A.
b good luck srro if u am rong
Answer: 3/2 or 1 .5
Step-by-step explanation:
12/20 or 60%
problem → 2^x = 4, solve for x
⇒2^x=4
⇒2^x=2^2
⇒x=2
