Mathematics, 19.04.2021 18:30 markaylarowland8
A graph titled Monthly Sales and Advertising Costs has Advertising Costs (1,000 dollars) on the x-axis and sales (1,000 dollars) on the y-axis. A line goes through points (6.4, 117) and (6.6, 120).
The scatterplot and trend line show a positive correlation between advertising costs and sales.
The slope was found using the points (6.4, 117) and (6.6, 120). What is the value of b in the equation of the trend line?
y = 15x + b
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:20
Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.
Answers: 1
Mathematics, 21.06.2019 16:50
The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
Answers: 1
Mathematics, 21.06.2019 21:10
Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)
Answers: 1
Mathematics, 21.06.2019 22:00
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
You know the right answer?
A graph titled Monthly Sales and Advertising Costs has Advertising Costs (1,000 dollars) on the x-ax...
Questions
English, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
History, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Biology, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Spanish, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Biology, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
Mathematics, 28.11.2020 14:00
