Question

The number of internet users worldwide (in millions) x years after 1994 is given by y...

The number of internet users worldwide (in millions) x years after 1994 is given by y = 5.4922(1.3786)^x .

(a) Estimate the number of internet users in 2020. (Include units in your answer.)

(b) In which year will the yield be 14.7 million users?

Math   Algebra   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The growth in the number​ (in millions) of Internet users in a certain country between 1990...
The growth in the number​ (in millions) of Internet users in a certain country between 1990 and 2015 can be approximated by a logistic function with k=0.0015 where t is the number of years since 1990. In 1990​ (when t=​0),the number of users was about 2 million, and the number is expected to level out around 220 million. ​(a) Find the growth function​ G(t) for the number of Internet users in the country. Estimate the number of Internet users in...
The number of adult Internet users who take photos or videos they have found online and...
The number of adult Internet users who take photos or videos they have found online and post them on social media continues to increase. Looking at only adult Internet users, aged 18 and over, about 15% are 18-29 years old, another 26% are 30-49 years old, and the remaining 59% are 50 and over. The Pew Internet and American Life Project finds that 68% of Internet users aged 18-29 have posted photos or videos they have found online, along with...
12. In order to estimate the mean amount of time computer users spend on the internet...
12. In order to estimate the mean amount of time computer users spend on the internet each​ month, how many computer users must be surveyed in order to be 90​% confident that your sample mean is within 15 minutes of the population​ mean? Assume that the standard deviation of the population of monthly time spent on the internet is 211 min. What is a major obstacle to getting a good estimate of the population​ mean? Use technology to find the...
The number of asthma sufferers in the world was about 83 million in 1990 and has...
The number of asthma sufferers in the world was about 83 million in 1990 and has been increasing over the years at an approximate rate of 7% per year. Let N represent the number of asthma sufferers, in millions, worldwide t years after 1990. a) what is the yearly growth or decay factor. (answer complete sentence) b) write an exponential model to represent the number of asthma sufferers worldwide, N(t), in millions, as a function of t years since 1990....
The table below shows the number of people that enrolled in Veterans Health Administration (in millions)...
The table below shows the number of people that enrolled in Veterans Health Administration (in millions) by year. Note: let the year 2010 be represented by an x value of 0. X 0 Year 2010 2011 2012 2013 2014 y 8.3 8.6 8.8 8.9 9.1 A. Develop a linear model (round to 2 decimals) B. Develop a quadratic model (round to 2 decimals) C. Plot a graph of (x, y) D. Which of the two models would make a better...
The number of a particular fish in thousands x years after 1972 can be modeled by...
The number of a particular fish in thousands x years after 1972 can be modeled by ​f(x)= x237(0.882)x. Estimate the year when the number of these fish reached 98 thousand.
Let x be the age of a licensed driver in years. Let y be the percentage...
Let x be the age of a licensed driver in years. Let y be the percentage of all fatal accidents (for a given age) due to failure to yield the right of way. For example, the first data pair states that 5% of all fatal accidents of 37-year-olds are due to failure to yield the right of way. x 37 47 57 67 77 87 y 5 8 10 15 31 44 Complete parts (a) through (e), given Σx =...
Let x be the age of a licensed driver in years. Let y be the percentage...
Let x be the age of a licensed driver in years. Let y be the percentage of all fatal accidents (for a given age) due to failure to yield the right of way. For example, the first data pair states that 5% of all fatal accidents of 37-year-olds are due to failure to yield the right of way. x 37 47 57 67 77 87 y 5 8 10 14 33 46 Complete parts (a) through (e), given Σx =...
The production function for a company is given by f(x, y) = 100x0.6y0.4 where x is...
The production function for a company is given by f(x, y) = 100x0.6y0.4 where x is the number of units of labor (at $48 per unit) and y is the number of units of capital (at $36 per unit). The total cost for labor and capital cannot exceed $100,000. (a) Find the maximum production level for this manufacturer. (Round your answer to the nearest integer.) (b) Find the marginal productivity of money. (Round your answer to three decimal places.) (c)...
Let x be the age of a licensed driver in years. Let y be the percentage...
Let x be the age of a licensed driver in years. Let y be the percentage of all fatal accidents (for a given age) due to failure to yield the right of way. For example, the first data pair states that 5% of all fatal accidents of 37-year-olds are due to failure to yield the right of way. x 37 47 57 67 77 87 y 5 8 10 14 33 44 Complete parts (a) through (e), given Σx =...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT