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41 votes
41 votes
Please help as fast as you can I need this turned in today

Please help as fast as you can I need this turned in today-example-1
User Kelvin Kellner
by
3.5k points

1 Answer

11 votes
11 votes

we have the following:


(5\cdot10^(-3)+6\cdot10^(-3))/(2.2\cdot10^4)

operating:


\begin{gathered} (5\cdot10^(-3)+6\cdot10^(-3))/(2.2\cdot10^4)=(11\cdot10^(-3))/(2.2\cdot10^(-4))=(1.1\cdot10^(-2))/(2.2\cdot10^(-4))=0.5\cdot10^(-2-4)=0.5\cdot10^(-6) \\ =5\cdot10^(-7) \end{gathered}

Theerefore, the answer is the first option

User Steffen Roller
by
3.4k points
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