subject
Mathematics, 21.08.2021 01:40 yair7

Twelve locations were selected in a county where a steel plant is accused of air pollution. Sulfate levels were measured at each of these locations as well as the distance of the location from the steel plant. The data were analyzed to see whether the sulfate level decreases as distance from the plant increases. What type of study is this?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.
Answers: 1
question
Mathematics, 21.06.2019 23:00
If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis
Answers: 2
question
Mathematics, 21.06.2019 23:20
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 1
question
Mathematics, 21.06.2019 23:30
Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section
Answers: 1
You know the right answer?
Twelve locations were selected in a county where a steel plant is accused of air pollution. Sulfate...
Questions
question
Mathematics, 14.04.2021 17:30
Questions on the website: 13722363