Answer:
[tex]2(t - 3^9)[/tex]
Step-by-step explanation:
Required
Represent the instruction mathematically
Instruction 1: Raise 3 to 9th power
[tex]a: 3^9[/tex]
Instruction 2: Subtract (1) from t
[tex]b: t - 3^9[/tex]
Instruction 3: Double (2)
[tex]c: 2 * (t - 3^9)[/tex]
[tex]c: 2(t - 3^9)[/tex]
Hence, the result is: [tex]2(t - 3^9)[/tex]