Solve the problem.A marina owner wishes to estimate a linear function that relates boat length in feet and its draft (depth of boat below water line) in feet. He collects the following data. Let boat length represent the independent variable and draft represent the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the draft for a boat 60 ft in length (to the nearest tenth)? 
A. 10.3
B. 10.5
C. 9.7
D. 15.7
Answer: C
Mathematics
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B. 10x2
C. 10
D. 10x
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Find the area of the equilateral triangle with sides of length 
in. Round your answer to two decimal places.
?
A. 55.43 square inches B. 16.00 square inches C. 27.71 square inches D. 32.00 square inches E. 45.25 square inches
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Find the exact acute angle ? for the given function value.sec ? = 2
A. 60° B. 45° C. 30°
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Use the formulas for the hydraulic press to find F s .F l = 800 lb, r l = 10 in. and r s = 5 in.
A. 220 lb B. 200 lb C. 400 lb D. 50 lb E. 100 lb
Mathematics