Can someone help me please

Median = middle
Example :
1,4,6,8,9

This is the answer

Mean = Average
Example :

1+2+6+4= 13
And then divide
13 / 4 = 3,25

Mode = most

1,5,5,7,4,9,5

The most is 5

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Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.