Solve.Suppose that a polynomial function is used to model the data shown in the graph below.For what intervals is the function decreasing?

A. 10 through 25 and 40 through 50
B. 10 through 50
C. 0 through 10 and 25 through 40
D. 10 through 25 and 40 through 45


Answer: A

Mathematics

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Find the indicated probability. Round your answer to 6 decimal places when necessary.When two balanced dice are rolled, there are 36 possible outcomes. What is the probability that the sum of the numbers on the dice is 6 or 9?

A.  
B.  
C.
D.  

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Solve the problem.Find the distance between the skew lines     and     

A. 2
B. 2
C. 3
D. 3

Mathematics

Solve the problem.The volume of a gas varies inversely as its pressure and directly as its temperature. If a certain gas occupies a volume of 2.2 L at a temperature of  and a pressure of 18 N/cm2, find the volume when the temperature is  and the pressure is  Round to the nearest tenth.

A. 44.0 L B. 1.9 L C. 2.5 L D. 30.5 L

Mathematics

Change 89 m2 to cm 2 . 

A. 89,000 cm 2 B. 8,900,000 cm 2 C. 89,000,000 cm 2 D. 890,000 cm2 E. 8,900 cm 2

Mathematics