About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability of catching the flu, about
1 answer:
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Answer:
B.
Step-by-step explanation:
The right triangle altitude theorem states that the altitude of a right angled triangles formed on the hypotenuse is equal to the geometric mean of the 2 line segments it creates.
This can be represented as:
Where,
h = the length of the altitude,
x and y are the lengths of the 2 segments formed.
Therefore, the length of the altitude =
Answer:
The answer is "At the 0,10 level, there should be enough proof that the percentage is below 49%"
Step-by-step explanation:
Null and alternative hypothesis:
Significance level:
It is decided that the null hypothesis at the defined meaning level is rejected.
Answer:
Step-by-step explanation:
Given
Required
Determine AC
Since A, B and C are collinear, then:
So, we have: