Provide an appropriate response.The permutation formula can be used to determine which of the following?A: The number of ways of completing a test consisting of 10 true/false questionsB: The number of ways of arranging 8 people in a lineC: The number of ways a panel of people could vote if each person votes yes or no
A. A and B
B. C only
C. A and C
D. B and C
E. B only
Answer: E
Mathematics
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Solve the equation.
+ 5 = x
A. {9, 18} B. {2, 9} C. {9} D. {2}
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Perform the indicated operation.
A. 9x9 B. 3x4 - 12x5 C. -6x7 + 6x2 D. 3x4 + 6x2
Mathematics
Rewrite the fraction with the indicated denominator.
= 
A. 
B. 
C. 
D. 
Mathematics
Complete the identity.
sec ? csc ? = ?
A. sec (2?)
B. 
C. csc (2?)
D. 
Mathematics