Question

15. The marks scored in a test by a class of 25 boys are
as follows:
24 | 25 | 23 | 20 1 20 19
22 | 20 | 24 | 22 18 23.
23 | 18 | 20 | 16 | 25 I 24
17 | 18 | 23 | 22 | 23 | 20 | 24
Draw a frequency table and calculate the mean
please answer it ​

Answer 1

Answer:

Step-by-step explanation:

The unit circle definition is tan(theta)=y/x or tan(theta)=sin(theta)/cos(theta). The tangent function is negative whenever sine or cosine, but not both, are negative: the second and fourth quadrants. Tangent is also equal to the slope of the terminal side. ... Like we have for the sine and cosine.

Answer 2

Answer:

thanks for free point.