Question

Hannah is asked to convert the number 0.00000305 to scientific notation. Her answer is 3.05 × 10^6.

Which statement best describes her answer?



Hannah is correct.

Hannah is not correct because the exponent should be 8.

Hannah is not correct because 3.05 should be 3.5.

Hannah is not correct because the exponent should be -6.

Answer 1

The exponent should be negative, not positive.

Answer 2

so d