Question

Write the answer in scientific notation: (6 × 10^3 )(9.91 × 10^0 )

Answer 1

Given the expression:

`\left(6×10^3\right)*\left(9.91×10^0\right)`

To solve it:

`=(6*9.91)*(10^3*10^0)`
`=(6*9.91)*(10^(3+0))`
`\begin{gathered} =59.46*10^3 \\ =5.946*10^4 \end{gathered}`

ANSWER

D. 5.946 x 10⁴