Answer:
0.0.0.0
Step-by-step explanation:
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Answer:
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Graph 2 goes to the equation y =
Graph 3 goes to the equation y = x + 10
Answer:
B. II only
Step-by-step explanation:
For this case the correct options would be:
B. II only
We analyze one by one the statements:
I.This study provides good evidence that walking is effective in controlling cholesterol
That's FALSE because there are many other factors that can influence the cholesterol and we just have two possible conditions (women who walk at least 10 miles and women who do not exercise at all), and we have just two averages obtained from two samples that we don't know if is a paired values or independent values. And is not appropiate to conclude this with the lack of info on this case.
II. This is an observational study, not an experiment
Correct we don't have a design for this experiment or factors selected in order to test the hypothesis of interest. So for this case we can conclude that we have an observational study for this case.
III. Although the study was conducted only on women, we can confidently generalize the results to men in the same age group.
False, we can't generalize results from women to men since they are different groups of people and with different characteristics.
( B) ∠OSN is the correct answer.
As we know two angles are Supplementary if sum of that two angles is 180° or they form a linear pair
The meaning of linear pair is that the two angles should be such that the non common arms should lie on opposite side of the common arm and at the point of intersection of two angles have the same vertex. Also the two non common arms should form a line.
SO IF ONE ∠ IS Ф° OTHER SHOULD BE 180-Ф°. FOR EXAMPLE ON ∠ IS 60° OTHER WILL BE 180-60°=120°
Supplement of
1.45°=135°
2.70°=110°
Answer:
y=-2x+5
Step-by-step explanation: