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Which of the following numbers is not expressed in scientific notation? Why is it not in scientific notation?

3.97x10^8

19x10^8

9.51×10^8

2.71x10^8

Which of the following numbers is not expressed in scientific notation??

A. 3.97X10^8

B. 951x10^8

C. 277x10^8

D. 19x10^8​

Which of the following numbers is not expressed in scientific notation Why is it not in scientific notation397x108 19x108951108 271x108Which of the following nu class=

Respuesta :

clearlyluke11

Answer:

1. 19*10^8

2. B, C, D

the number has to be between 1-10 . it cannot be greater

Answer:

D. 19x10^8

Step-by-step explanation:

I has to be less than 10

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