Respuesta :
Answer:
nth day infected = [tex]=2(3)^{n-1}[/tex]
Step-by-step explanation:
Given that Two people become infected with a virus that spreads quickly. Each day that passes, the number of infected people triples.
This can be written as
I day infected = 2
II day infected = 2(3) = 6
III day infected = 6(3) =18
In general
nth day infected = nth term of a geometic sequence
[tex]=2(3)^{n-1}[/tex]
where n is the number of day
Using the above we can find out the number of people infected
Answer:
Raise 3 to the number of days and then multiply this value by 2.
Step-by-step explanation:
TTM/Imagine Math.
