Answer:
40%
Step-by-step explanation:
Answer:
Predicted final score of Josh 
Step-by-step explanation:
The linear regression relationship has been established between the final-exam score and the score on the first test
The relation ship is represented by a linear equation -

Where
score on the first test
final-exam score
Substituting the value of
in above equation we will get -

Predicted final score of Josh 
Answer:

Step-by-step explanation:
Given

Required
Find equivalent between 0 to 180;
Let 24 be represented by 
So, 
From Trigonometry ratios;
where 
Recall that 
So, we have to substitute 24 for
in the above expression.
This gives

Subtract 24 from 180

Hence, the equivalent of
is 
52-24=28 books were nonfiction
You must get the ratio if nonfiction to fiction
28/24= 7/6
100 centimeters in 1 meter