The number of internet users in mexico between 2004 and 2008 can be modeled as u(t) = 8.02(1.17^t) million users where t is the number of years since 2004.

(a) on average, what was the rate of change in the number of internet users in mexico between 2004 and 2008? (round your answer to three decimal places.) million users per year
(b) what was the percentage change in the number of internet users in mexico between 2004 and 2008? (round your answer to three decimal places.)
(c) the population of mexico in 2008 was 109,955,400. what percentage of the mexican population used the internet in 2008? (round your answer to three decimal places.)

Question (a):

For this case we have the following function:

We must find the rate of change in the number of Internet users.

For this, we use the following equation:

Substituting values we have:

he rate of change in the number of Internet users in Mexico between 2004 and 2008 is:

Question (b):

Therefore, the percentage change is:

Substituting values:

 the percentage change in the number of Internet users in Mexico between 2004 and 2008 is:

Question (c):

For this case we have that the total population in Mexico for 2008, is given by:

109,955,400

The number of internet users for 2008 is:

15,030,000

Therefore, the percentage of the population that uses the internet in Mexico for 2008 is given by:

Substituting values we have:

The Mexican population used the Internet in 2008 is:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

the f

last graph i believe

step-by-step explanation:

worked it out i believe