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Sidana [21]
3 years ago
9

For questions 2-3 what is each number when written in scientific notation

Mathematics
2 answers:
Doss [256]3 years ago
7 0

Answer:

For scientific notation, we write one number to the left of the decimal point and the other numbers are written as a power of ten.

2.)1,220,000,000

1.22\times10^{9}

3.)0.0287

We can write this in fraction form as:

\frac{287}{10000}

So, when 10000 will go up that is in numerator it will hold a negative power.

So, in scientific notation it will be 2.87\times10^{-2}

bija089 [108]3 years ago
6 0

1.22 \times 10 ^{9}  \\ 2.87 \times 10 ^{ - 2}
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The solutions to the equation are x = \frac{1}{5} and x = -4

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