Solve the problem.Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 9 miles, the distance between the cars was 3 miles more than the distance traveled by the car heading east. How far had the eastbound car traveled?

A. 18 mi
B. 9 mi
C. 15 mi
D. 12 mi


Answer: D

Mathematics

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What will be an ideal response?

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Solve.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 = 8 m

A. 265 m B. 8.2 m C. 16.3 m D. 68 m

Mathematics

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Evaluate the improper integral.

A.
B.
C.
D.

Mathematics