Solve the problem.A dish of lasagna baked at 375°F is taken out of the oven into a kitchen that is 74°F. After 7 minutes, the temperature of the lasagna is 316.3°F. What will its temperature be 15 minutes after it was taken out of the oven? Round your answer to the nearest degree.

A. 271°F
B. 257°F
C. 250°F
D. 263°F


Answer: D

Mathematics

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A.
B.
C.
D.

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The figure shows the graphs of the cost and revenue functions for a company that manufactures and sells binoculars. Use the information in the figure to answer the question.More than how many binoculars must be produced and sold for the company to have a profit gain?

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Find the partial fraction decomposition for the rational expression.

A.  - 
B.  - 
C.  + 
D.  - 

Mathematics