![depinedainstcom](/avatars/4999.jpg)
depinedainstcom
01.07.2021 •
Mathematics
The number of internet users in the United States(in millions), y, at x years since 1995 is given by y = 19.7917 + 20.7167xa) Use the equation to predict the number of internet users in 1995 (x=0), 1997 (x=2) and2005 (x=10). Round to the nearest tenth of a million .b)Use part (a) to graph the line.
Solved
Show answers
More tips
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
Answers on questions: Mathematics
- M Mathematics I need help with this problem??!?!...
- M Mathematics The back-to-back stemplot shows the number of books read in a year by a group of high school and college students. Which statements are correct? A) The college median...
- M Mathematics Is someone able to help quickly!?...
- M Mathematics Plz help. First answer gets brainliest....
- M Mathematics Identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease. y=65(1.25)^x...
- M Mathematics Help ASAP Proof the following....
- M Mathematics Tìm nghiệm tổng quát của hệ thức đệ quy tuyến tính không thuần nhất : Xn = 5Xn-1 − 6Xn-2+ 2^n+ 3n...
- M Mathematics Simplify the expression (3x^2 y)(10x^3 y^2)...
- M Mathematics The Polar Express picked Billy up at 11:35. The train was derailed at the frozen lake for 47 minutes. If it takes two hours and twenty-nine minutes to get from Billy...
- M Mathematics In the figure below, points J,K, L are the midpoints of the sides of xyz. Suppose XZ=26 ,KL=44 , and .YZ=78 Find the following lengths....
Ответ:
19.8 ; 61.2 ; 227.0
Step-by-step explanation:
Given the regression model :
y = 19.7917 + 20.7167x
Number of internet users in 1995, x = 0
Put x = 0 in the equation :
y = 19.7917 + 20.7167(0)
y = 19.7917 + 0
y = 19.7917
y = 19.8
b.)
1997, x = 2
Put x = 2
y = 19.7917 + 20.7167(2)
y = 61.2251
y = 61.2
c.)
2005, x = 10
y = 19.7917 + 20.7167(10)
y = 226.9587
y = 227.0
Ответ: