Answer:
x= 48
Step-by-step explanation:

Step-by-step explanation:
u take the fox over to the other side, then the chicken feed then the chicken.
The answer for this question is 28-4x
Answer: Relative risk of anxiety associated with coffee use is 5 times the anxiety associated with non coffee use.
Step-by-step explanation:
Since we have given that
Number of coffee drinkers = 10000
Number of whom developed anxiety = 500
Number of non coffee drinkers = 20000
Number of whom developed anxiety = 200
So, probability of getting anxiety from coffee drinkers = 
Probability of getting anxiety from non coffee drinkers = 
so, Relative risk of anxiety associated with coffee use is given by

Hence, Relative risk of anxiety associated with coffee use is 5 times the anxiety associated with non coffee use.
Answer:
8
Step-by-step explanation:
Fill in the variable value and do the arithmetic.

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Of course, the fraction can be simplified first:
