2 years ago

Write the prime factorization of the number 147 =

Mathematics

1 answer:

lyudmila [28]2 years ago

3 0

Answer:

3 x 7 x 7 (3 x 7^2)

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

$\large\boxed{2.128\times10^9}$

Step-by-step explanation:

The scientific notation:

$a\cdot10^k\\\\1\leq a$

We have:

$21.8\times10^8$

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Thereofre:

$21.8\times10^8=2.18\times10\times10^8$

Use

$a^n\cdot a^m=a^{n+m}$

$21.8\times10^8=2.18\times10^1\times10^8=2.18\times10^{1+8}=2.18\times10^9$

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Look at the graph of the relationship. Find the y-value of the point that corresponds to x = 1. That value is the unit rate

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