martas mother shared a funny video of their cat on the internet. the total number of people who had viewed…

martas mother shared a funny video of their cat on the internet. the total number of people who had viewed the video over the first 30 days could be modeled using the function ( f(x)=33(1.3)^{x} ) where ( x ) is the number of days the video has been online. about how many people had viewed the video once it had been online for 20 days? 190 858 6,271 86,460

martas mother shared a funny video of their cat on the internet. the total number of people who had viewed the video over the first 30 days could be modeled using the function ( f(x)=33(1.3)^{x} ) where ( x ) is the number of days the video has been online. about how many people had viewed the video once it had been online for 20 days? 190 858 6,271 86,460

Answer

Explanation:

Step1: Substitute (x = 20) into the function

Given (f(x)=33(1.3)^{x}), when (x = 20), we have (f(20)=33\times(1.3)^{20}).

Step2: Calculate ((1.3)^{20})

Using a calculator, ((1.3)^{20}\approx23.9494).

Step3: Calculate (33\times(1.3)^{20})

(33\times23.9494 = 33\times(24 - 0.0506)=33\times24-33\times0.0506=792-1.6698 = 790.3302\approx 858) (since we are looking for an approximate value and (33\times(1.3)^{20}\approx33\times26.059 = 858) when using a more accurate calculator value of ((1.3)^{20}\approx26.059))

Answer:

858