Answer:
B. 5.8 * 10^-5.
Step-by-step explanation:
Count the digits after the decimal point up to and including the 5.
That comes to 5 so the exponent is -5.
The exponent will be negative as the number is less than 1.
Option B
0.000058 can be written in scientific notation
as
-6.3
7/10 X -9/1 = -63/10 = -6.3
The answer is 2 4/9.
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