davisnaziyahovz5sk
27.08.2019 •
Mathematics
Convert the number to standard form.
8.71 xx10^(12)
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Ответ:
8.71 xx10^(12)
The exponent is a positive number. This means the decimal point moves to the right by the number of the exponent.
There are two digits to the right of the decimal point, so to move the decimal 12 places, you would need to add 10 zeros.
8.71 x 10^12 becomes 8,710,000,000,000.
Ответ:
B. 7*(2/3) = 14/3 > not 14 (X
C. 21*(2/3) = 14 > equal 14 (O
D. 28*(2/3) = 56/4 -> not 42 (X
E. 42*(2/3) = 28 > equal 28 (O
F. 14*(2/3) = 28/3 --> not 21 (X
so the answer is C and E