Answer: x ~34.31 (rounded)
Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
In this problem we have
For 
Find the value of k (constant of proportionality)
-----> 
The linear equation is
Find the value of y when the value of 
substitute the value of x in the equation but first convert to an improper fraction
convert the result in mixed number
Answer:
b. experiment
Step-by-step explanation:
An observational study is one in which the researchers monitor the effect of a risk factor on subjects without introducing interventions for the purpose of noting differences in results. An experiment is mainly a randomized control trial where subjects are assigned to groups and chosen by chance. Interventions are also introduced by the researchers so as to note the different possible results within the groups and among participants.
The above-described process incorporates an experiment and that is why the researchers introduce protein level diet as interventions. It also employs the random assignment of subjects to different groups so as to improve the accuracy of the process.
The answer is B because it’s not a straight line and x can not have an exponent of 2 bc it will make it nonlinear
Which one do you want me to answer?
