Answer:
5/14
Step-by-step explanation:
The value of tan x when cos x= 1/2 is; √3
<h3>Right-angled triangles</h3>
From Trigonometric identities of right Triangles;
It follows that;
Hence, the opposite of angle X is;
Hence, it follows that tan x;
Hence, the value of tan x = √3.
Read more on right triangles;
brainly.com/question/20087965
Considering the given table and the periodicity concept, it is found that the data set is not periodic.
<h3>What is the period of a data-set?</h3>
The period of a function is given by the <u>distance between it's repetitions</u>.
An example of a periodic data-set with a period of 3 would be 1,2,3,1,2,3,1,2,3,...
In this problem, looking at the table, it is found that there are no patterns of repetitions, that is, the number of cars washed do not follow a repeated pattern, hence the data set is not periodic.
More can be learned about the period of a data-set at brainly.com/question/27322869
Answer:
havenche ai polld pener es quanto
Step-by-step explanation:
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