Answer:
Prospective study
Step-by-step explanation:
Also known as a cohort study, the type of study that follows a certain group of individuals over time to reach conclusions about the data gathered at a future date is called a prospective study. Since the aim of this study is to see who develops cancer in the future, this is a clear example of a prospective study.
Three hundred thirty seven thousand, one hundred seventy three
First you subtract 3 from both sides. 3-3 and 7-3, that cancels out 3 which leaves you with r>4.
The length of side WX in Quadrilateral WXYZ is 3b units.
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Coordinate plane</h3>
The distance between two points A(x₁, y₁) and B(x₂, y₂) on the coordinate plane is given by:

Given the coordinates W(b, b), X(4b, b), Y(3b, 0), and Z(0, 0). The length of WX is:

The length of side WX in Quadrilateral WXYZ is 3b units.
Find out more on coordinate plane at: brainly.com/question/26100648
Answer:
x=11/2
Step-by-step explanation: