Use a graphing utility to find the equation of the line of best fit. Round to two decimal places, if necessary.Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below.
A. y = 2.02x - 47.3
B. y = 1.02x + 11.7
C. y = -0.67x + 92.3
D. y = 1.35x + 2.81
Answer: B
Mathematics
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Solve the problem.Points A and B are on opposite sides of a lake. Point C is 81.0 meters from A. The measure of angle BAC is 72°30', and the measure of angle ACB is determined to be 39°10'. Find the distance between points A and B (to the nearest meter).
A. 26 m B. 28 m C. 53 m D. 55 m
Mathematics
Without using a calculator, determine the value of the trigonometric function or state that the value is undefined.sec 
A. 
B. -2
C. - 
D. - 
Mathematics
Find an equation of the line containing the given pair of points
and 
A. y = 3x + 11
B. y = 
x - 
C. y = 
x
D. y = 
x + 
Mathematics
In a certain discrete math class, three quizzes were given. Out of the 30 students in the class:
Mathematics