Answer
$a. 0.0009062$
$b. 8002000$
Work Step by Step
a. $9.062×10^{-4}$
Since the power of base 10 has a negative value, the decimal point will be moved to the left. The decimal point should move 4 places to the left, hence, having a value of $0.0009062$.
b. $8.002×10^{6}$
Since the power of base 10 has a positive value, the decimal point will be moved to the right. The decimal point should move 6 places to the right, hence, having a value of $8002000$.
