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What is the standard form of the number in the calculator’s display? The calculator shows eight point six e plus twelve A. 8,600,000,000,000 B. 860,000,000,000 C. 0.0000000000086 D. 0.00000000000086
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i think A
8.6 e +12 = 8.6 x 10^12 , so you want to move decimal place to the right 12 places counting from the far right we have 3,6,9,12 decimal places , so it has to be 8,600,000,000,000
8 with 12 digits behind it. So it's A
The answer would be A. move the decimal place 12 places over.the first placement will give you 86, then 860, untill you reach 12 ^.^
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you understand?
yes
thank u guys
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ok thxs
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