Provide an appropriate response.A professor collects data relating the final exam scores of 10 randomly selected chemistry students and the number of hours they slept the night before the exam. The best-fit line for the data is found to be
Determine the score residual if a student sleeps 2 hours and earns a score of60 on the exam.
A. -356.75
B. 66.198
C. -6.198
D. 126.198
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Write the expression in the standard form a + bi.(8 + 3i)(8 - 3i)
A. 64 - 9i2 B. 64 - 9i C. 73 D. 55
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Find the equation for the line described.the line perpendicular to 3x + 2y = 5 and passing through (1, 3)
Fill in the blank(s) with the appropriate word(s).
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Perform the indicated operations.11 - (-5.318)
A. 16.318 B. 5.682 C. -5.682 D. -16.318
Mathematics