Solve the problem.The roof of a building is in the shape of the hyperbola
where x and y are in meters. Refer to the figure and determine the height, h, of the outside walls.A = 7 m
A. 4.4 m
B. 99 m
C. 19.8 m
D. 9.9 m
Answer: A
Mathematics
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Find the mean. Round to the nearest tenth when necessary.The numbers of tickets sold in the five days preceding the play were as follows: 71, 48, 71, 98, 48
A. Mean = 67.2 tickets B. Mean = 84 tickets C. Mean = 66.7 tickets D. Mean = 67.7 tickets
Mathematics
Find the third derivative of the function.
?
?
What will be an ideal response?
Mathematics
Solve the equation. = 5
A. ?
B. {5}
C. {25}
D.
Mathematics
Solve the problem.A rectangular metal tank with an open top is to hold 256 cubic feet of liquid. What are the dimensions of the tank that require the least material to build?
A. 2 ft by 2 ft by 64 ft B. 8 ft by 8 ft by 4 ft C. 2 ft by 16 ft by 4 ft D. 16 ft by 4 ft by 4 ft
Mathematics