Which of the following statements concerning the measured number 0.3030 is correct? *
a) Only one of the zeros in the number is significant
b) Rounded off to 2 significant figures the number becomes 0.30.
c) Expressed in scientific notation the number becomes 3.03 x 10-1.
O
d) more than one correct response
e) no correct response
der below

Please explain why your answer is correct and why the others are incorrect :)