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 third derivative of the function. ? ?

What will be an ideal response?

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Solve the equation. = 5

A. ?
B. {5}
C. {25}
D.

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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