Mathematics, 20.10.2021 09:50 lajuannanpf
1. The table shows the minimum wage rates for the United States during different years.
Year 1978 1979 1980 1990 1991 1996 1997 2007 2008 2009
Minimum hourly wage 2.65 2.90 3.35 3.80 4.25 4.75 5.15 5.85 6.55 7.25
(a) Write the least squares regression equation that models the data. Let x = time in years since 1900 and let y = minimum hourly wage.
(b) Use the equation to estimate the minimum hourly wage of a U. S. worker in 2025. Show your work.
PLS ANSWER CORRECTLY WITH AN EXPLANATION
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:20
Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.
Answers: 2
Mathematics, 21.06.2019 17:30
If i have one apple and give you the apple, how many apples do i have?
Answers: 2
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 19:00
How can you tell when x and y are not directly proportional?
Answers: 1
You know the right answer?
1. The table shows the minimum wage rates for the United States during different years.
Year 1978...
Questions
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Geography, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Biology, 24.11.2020 08:30
Social Studies, 24.11.2020 08:30
World Languages, 24.11.2020 08:30
Health, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Mathematics, 24.11.2020 08:30
Geography, 24.11.2020 08:30
