Jordan wrote 4,500 in scientific notation as 4.5 × 102 . Is this correct? If not, why not? (1 point)
A).The answer is correct.
B).The answer is not correct, because the factor is not between 1 and 9.
C).The answer is not correct, because the power of ten should be 103 . D).
The answer is not correct, because the factor is not between 1 and 9 and the power of ten should be 103.