barattah
15.09.2019 •
Mathematics
Which of the following is written in scientific notation correctly?
a. 0.0042
b. 7.4*10^9
c. 34*10^9
d. 59
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Ответ:
The answer is B.thus 7.4*10^9
Step-by-step explanation:
This is because,in scientific notation, we deal with numbers which are in the standard form
And from alt A-D , only the alt B is in the standard form. the rest are not in the standard form hence cannot be considered them as written In scientific notation.
Ответ: