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5.3x10 to the 4+14.5x10 to

Name the property that justifies each step.[(2x100)+(3x10)]+[(1x100)+(5x10)] = (2x100)=[(3x10)+(1x100)]+(5x10) I think this is
1. 2 answers
2. asked by B.B.
3. 779 views
Which of the following is greater than 4.3x10^9A. 2.1x10^9 B. 3.2x10^9 C. 5.3x10^9*** D. 7.4x10^8 Which of the following is less
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2. asked by HELP
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A capacitor has a charge of 5 µC when charged by a potential difference of 1.5 V. What is the capacitance of the capacitor?3.3x
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2. asked by Derp
3. 1,238 views
four particles with charges +5x10^-6C, +3x10^-6, +3x10^-6C, and +5x10^-6C are placed at the corners of a 2m x 2m square.
1. 2 answers
2. asked by Anonymous
3. 707 views
1.Which of the following is greater than 4.3x10^9A)2.1x10^9 B)3.2x10^9 C)5.3x10^9 D)7.4x10^8*** 2.Which of the following are
1. 24 answers
2. asked by Anonymous
3. 5,495 views
4. 5.6 x 10-6 mol of A and 5 x 10-5 mol of B are mixed in a 200 mL flask. The system is represented by the equation:2A + B -->
1. 2 answers
2. asked by Katie
3. 732 views
please could you check the first 2 then explain the method on the other 21)5.2x10^6 + 3x10^5 5200000+300000=5500000 5.5x10^6
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2. asked by chelsea
3. 672 views
5.3x10 to the 4+14.5x10 to the 5
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2. asked by roboo3
3. 11 views
4.3x10^14 - 7.5x10^14
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2. asked by hi :)
3. 75 views
7.5x10^14 - 3x10^16
1. 1 answer
2. asked by hi :)
3. 75 views