Solve the problem.If the police have 9 suspects, how many different sets of 5 suspects can they select for a lineup?

A. 45
B. 3024
C. 15,120
D. 126


Answer: D

Mathematics

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Complete the factoring.5x2 - 25x = 5x( )

A. x2 - 5 B. 5 - x C. 5 - x2 D. x - 5

Mathematics

The graph of a piecewise-defined function is given. Write a definition for the function. 

A.

B.

C.

D.

Mathematics

What is the payoff amount for a loan with monthly payments of $357.99, immediately after 27 payments have been made, if the original contract was for 3 years at an annual interest rate of 7.8%?

a.  $3,120 b.  $11,458 c.  $1,583 d.  $3,580 e.  $1,074

Mathematics

Which of the following is not related to finding or expressing the golden ratio?? ?

A.

?


B.

?


C.

?


D.

?1.61803399  rounded to the nearest hundred-millionths.


E.

?The Fibonacci Sequence


Mathematics