jmayy7032 jmayy7032
  • 15-01-2019
  • Mathematics
contestada

Which number is written in scientific notation?
6 x 10^11
12 x 10^-8
0.2 x 10^5
8 x 7^2

Respuesta :

lilybriana lilybriana
  • 24-02-2019

Answer:

6 x 10^11

Step-by-step explanation:

6 x 10^11 = 60,000,000,000

0.2 x 10^5 = 020000, which doesnt make sense. in scientific notation, to only way for the number after the decimal when the whole number is 0 is if the exponent was negative. the correct answer is a, i took the test and got it right

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