Answer:
1. a
2. d
3. c
4. d?
5. cant answer cause I cannot see the data
<span>(7 x 10^−12)(4 x 10^5)
= (7x4) x 10^-7
= 28 x 10^-7
= 2.8 x 10^-6</span>
Answer:
The answer is
.
Step-by-step explanation:
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Answer:
C..... I think it is a answer