About 6,271 people had viewed the video once it had been online for 20 days. The correct option is C.
What is exponential equation?
Exponential equation is the equation in which the exponent or part of exponents used as variables.
[tex]fx = 33 \times (1.3)^x[/tex]
where, x is the number of days, given that x = 20
Putting the values in the equation
[tex]f\times 20 = 33 \times (1.3)^2^0 = 6,271 \;days[/tex]
Thus, the correct option is C, 6,271.
Learn more about exponential equation
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