outline the steps used to express 18 billion in scientific notation
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outline the steps used to express 18 billion in scientific notation
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Answer:
To answer the question what is 18 billion in scientific notation let’s recall how to convert 18,000,000,000 to scientific notation.
If you split the number 18000000000 into a coefficient and a power of 10 you do get 18 billion in exponential form, but there is an indefinite number of possibilities.
As you probably want 18 billion in normalized scientific notation, the coefficient or significand of 18bn in scientific notation must be in the interval [1,10[.
As there are many ways to express 18 billion in scientific notation, in this post we mean 18 billion in normalized scientific notation, unless stated otherwise. Therefore:
18 billion in scientific notation = 1.8 × 1010.
This can also be expressed as 1.8 × 10^10, using the caret symbol, or as 1.8e+10, which is called 18 billion in e-notation, further discussed in the section ahead.
Step-by-step explanation: