Answer:
Total number of baseball game players =(p) =
.
Step-by-step explanation:
Let the total number of baseball players be (p).
So as we have been given that,
of them have taken bottle of water.
And this
is also equivalent to
.
So we can say that 
From here we can find the value of (p).
To find (p) multiply both sides with
and divide with
.
Now

So here we have the total number of baseball players that is (p) and
.
We can also say that the number of players who have taken box of juice at the end of the game
.
The periodicity of function is 
<em><u>Solution:</u></em>
Given that we have to find the period of function
<em><u>Given function is:</u></em>

<em><u>Use the below formula:</u></em>

Thus,

Now find the periodicity of cos(x)
We know that,
periodicity of cos(x) = 
Therefore,

Thus the periodicity of function is 
Answer:
6*1/2*7
=21
Step-by-step explanation: