Answer:
[tex]4 \times {10}^{8 }m \: or \: 400,000,000m[/tex]
Step-by-step explanation:
Put them both into standard form.
[tex]0.0001 = 1 \times {10}^{ - 4} \: and \: 4 \: trillion \: is \: 4 \times {10}^{12} [/tex]
Multiply them together.
[tex](1 \times {10}^{ - 4} ) \times (4 \times {10}^{12}) = 4 \times 10^{8} [/tex]
