Answer: 0.000000315m
Explanation:
Radius of each bacterium in a petri dish
= 3.15 × 10^-7
According to the law of indices,
10^-7 = 1/10^7 = 1/10000000
Therefore, 3.15 × 10^-7 will then be:
= 3.15 × 1/10000000
= 0.000000315m
Therefore, the radius of the bacterium written as a decimal number in standard form will be 0.000000315m
The answer is the third one
<span>The "eyes of doctor T. J. Eckleburg" from the Great Gatsby symbolize an all-seeing entity who watches with disapproval. The answer is letter A. Because Gatsby feels that he is being watched by someone. He feels that what has been going on through his life are the result of his mistakes and he feels guilty about it.</span>
