Simplify the given expression algebraically.
?

A.
B.
C.
D.
E. 1


Answer: D

Mathematics

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Solve the problem.The percent of U.S. households that access the Internet by dial-up is shown on the graph, where the year 2000 corresponds to  Use the ordered pairs from the graph to write an equation to predict the percent of U.S. households that will access the Internet by dial-up in 2008. Round to the nearest percent.   

A. 35% B. 41% C. 53% D. 48%

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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.

A.   local maximim
B.   saddle point; 
C.   saddle point
D.   local minimum;    local minimum

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Complete the syllogism so that it is valid and the conclusion is true. Answers may vary.All professional skaters should be hired for the ice show.Clarissa should not be hired for the ice show.  ?

What will be an ideal response?

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Find the derivative. 

A. 10x9 cos (x5) B. cos (x5) - 1 C. sin (x5) D. cos (x5)

Mathematics