Answer:
The correct answer is D: letter-grading system based on a range of percentages.
Explanation:
I just did the quiz and got it right.
 
        
                    
             
        
        
        
Answer:
Saya bukan orang India, saya dari Filipina
hehe
 
        
             
        
        
        
Answer:
The independent variables are the level of tiredness and the number of hours slept by the volunteers.
Explanation:
Independent variables are those that act on the dependent variables influencing a result, which can be observed by the researcher. In summary, the independent variable is one that can influence. In the case of the question above, we can see that the number of hours slept by the volunteers influenced the level of tiredness of the volunteers. These two variables were able to influence the level of proactivity and performance of the volunteers in their activities, which allows us to determine that these two variables are the independent variables of the study.
 
        
             
        
        
        
Taking years as input variable and population of that city as output variable, let y represent the population after 1985 and y represent the population in and index of 1000. Linear regression is a modeling relationship that exists between the variable. 
The equation, therefore, can be derived in Y=a+bX. In this case, Y is the independent variable that is drawn on the axis of the graph while X represents the variable plotted on the x-axis of the graph; finally, b is line slope.
 
        
                    
             
        
        
        
In "the rockpile" by James Baldwin, the rockpile is both a setting and a symbol. What represents the rockpile is that it tags with freedom and danger that comes along with a price that must be paid. The rockpile is a foundation that keeps many people safe but also dangerous if tampered.