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bulgar [2K]
3 years ago
9

Scientific Notation: what’s (2.2 x 10 to the -4) - (3 x 10 to the 2)

Mathematics
1 answer:
Marrrta [24]3 years ago
8 0

Answer:

2.23\times10^4

Step-by-step explanation:

In order to get the answer to this question you need to turn the scientific notations into standard form then subtract the two standard forms.

(2.2\times10^{-4})-(3\times10^2)

Turn the notations into standard form:

2.2\times10^{-4} = .00022

3\times10^2=300

.00022-300=22300

=22300

Turn into notation form:

22300 = 2.23\times10^{4}

Hope this helps.

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