Solve the problem. Round to the nearest tenth.The roof of a building is in the shape of the hyperbola y2 - x2 = 50, where x and y are in meters. Determine the distance, w, between the outside walls, if the height of each wall is 11 m.
A. 13.1 m
B. 16.9 m
C. 8.45 m
D. 71 m
Answer: B
Mathematics
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Solve the problem.Find the moment of inertia about the y-axis of the thin infinite region of constant density 
in the first quadrant bounded by the coordinate axes and the curve 
.
A. 
B. 
C. 
D. 
Mathematics
Solve.
Give the median of the data set represented by the box plot above.
A. 43 B. 37 C. 22 D. 35
Mathematics
Determine if the given vectors are orthogonal, parallel, or neither.v = 2i - j, w = 4i - 2j
A. Neither B. Orthogonal C. Parallel
Mathematics
Solve the problem.Sue wants to add a decorative wallpaper border to her living room. Refer to the diagram below for the dimensions of Sue's living room. How many feet of wallpaper border will she need?
A. 42 ft B. 36 ft C. 44 ft D. 40 ft
Mathematics