Worldwide carbon dioxide emissions have increased over the years as Earth's population has grown. The table shows the world carbon dioxide emissions, in millions of metric tons, from 1950 to 1990.
Year Emissions
1950
6000
1960
9500
JE
1970
15,000
1980
19,300
1990
22,500
1. Which is the explanatory variable,
and which is the response
variable?
2. Calculate the linear regression
equation from the above data.
Explanatory variable:
Response variable:

Arandom sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male 50 10 female 150 30 based on the data in the table, select correct or incorrect for each statement. correct incorrect the males go to the park more often on the weekend. the females go to the park more often on weekdays. for the participants in the survey, gender affects which days of the week a person goes to the park.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

If angle 2=3x +1 and angle 3=2x +4what is angle 2