Answer:
C i think
Step-by-step explanation:
Answer:
i think -0.02
Step-by-step explanation:
Answer:
Null Hypothesis:
Alternate Hypothesis:
Step-by-step explanation:
The claim made by the company should be that: Using the company's product will slow down the facial growth. According to the study, the average man's facial hair grows a half an inch per month. So, the claim of the company will be that using its product the average growth will be less than half an inch. Since, the claim contains the word "less than", it will be the alternate hypothesis.
The Null hypothesis, therefore, would be: The average growth is half an inch per month.
Let u represents the growth of facial hair growth per month. The Null and Alternate Hypothesis in symbolic forms would be:
Null Hypothesis:
Alternate Hypothesis:
Slope intercept form would be y=9/16x-9/16
The height of the building is 50√3 feet.
Given to us,
Distance between the building and Amar = 50 feet,
Angle between the top of the building and Amar = 60°
We know that the value of tan 60° is √3.
Thus,
Therefore, the height of the building is 50√3 feet.
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