Yes you are correct, it is 170 because the area of a parallelogram is A=bh
No she did not because 8 feet converted to inches is 96in. So, she is 4 inches short of 100! :-)
Answer: cross-sectional study
Step-by-step explanation:
- A cross-sectional study is a kind of research study in which a researcher collects the data from many different persons at a single point in time.
- In this study researcher observes the variables without influencing them.
Here, A research company uses a device to record the viewing habits of about 2500 households (that includes different persons such as adults , children and seniors )
The data collected today(at a single point in time).
If it is used to determine the proportion of households tuned to a particular children's children's program.
The type of observational study is described in the problem statement : "cross-sectional"
Answer : yes
Explanation yes
Answer:
62.5%
Step-by-step explanation:
10x100 divded by 16 =62.5
