Question

7 x 10 to the 4th power

Answer 1

70,000

Explanation:

when you multiply by a 10 with an exponent you just put the number of 0 of whatever the number the exponent is and in this case it’s 4 so 4 zeros

Answer 2

`\begin{gathered} 7*10^4,\text{ given} \\ \rightarrow7*10000,\text{ expand} \\ \rightarrow70000,\text{ multiply} \\ 7*10^4=70000 \end{gathered}`