The demand functions for specialty steel products are given, wherepis in dollars andqis the number of units demanded. Find the interval in which the demand is elastic. Round your answer to two decimal places.
?
 
?

A.
B.
C.
D.
E.


Answer: E

Mathematics

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Name the corresponding parts of the congruent triangles.

A. Angles: ?A and ?K; ?B and ?L; ?C and ?J
Sides:  and  and  and 
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Sides:  and  and  and 
C. Angles: ?A and ?L; ?B and ?J; ?C and ?K
Sides:  and  and  and 
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Sides:  and  and  and 

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Write the expression in expanded form.841

A. 84 B. 84 + 1 C. 0 D. 1

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Find the integral.

A. -  + C
B. (9 + x6)5 + C
C. -  + C
D. -  + C

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Find the distance around the figure below by using the appropriate formula. Round your answer to two decimal places. ?   ? Where   ? __________in.

Fill in the blank(s) with the appropriate word(s).

Mathematics