Answer:
1079
Step-by-step explanation:
Answer:


Step-by-step explanation:
Area is found by mulitplying width and height.

in
The ratio is 0.5in : 1ft, so if you multiply that ratio to the answer, you should get the answer in feet.
in x


Answer:
Cross-sectional
Step-by-step explanation:
Cross sectional study is a type of observational study that analyzes data from a population of a representative subset at a particular point in time.