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Mumz [18]
3 years ago
5

Can someone please help me?

Mathematics
2 answers:
3241004551 [841]3 years ago
8 0

9514 1404 393

Answer:

  C and E

Step-by-step explanation:

The rules of exponents apply:

  (a^b)(a^c) = a^(b+c)

__

  200(10^x)=20\cdot10^1\cdot10^x=\boxed{20(10^{x+1})}\\\\=2\cdot10^2\cdot10^x=\boxed{2(10^{x+2})}

These match the 3rd (C) and last (E) choices.

marusya05 [52]3 years ago
5 0

Answer:

third and last one

Step-by-step explanation:

im pretty sure those are the answers i used a graphing calculator.

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