Solve the inequality, and graph the solution set.v2 - 5v + 4 ? 0
A. (-?, 1] ? [4, ?)
B. [4, ?)
C. (-?, 1]
D. [1, 4]
Answer: A
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Given a group of students: 
or 
list and count the different ways of choosing the following officers or representatives for student congress. Assume that no one can hold more than one office.Three representatives, if two must be male and one must be female
A. ACB, ACD, AEB, AED, CEB, CED, DEC, BEC, DEA, BEA, DCA, BCA; 12 B. ACB, ACD, AEB, AED; 4 C. ACB, ACD, AEB, AED, CEB, CED; 6 D. ABC, CDE; 2
Solve problems using a calculator.Balance this checkbook by finding the closing balance as of December 10.DateBalanceWithdrawalsDepositsNov. 5$429.87??Nov. 7?$15.78?Nov. 18?$85.41?Nov. 24??$50.00Nov. 25?$9.12?Dec. 2??$188.34Dec. 7?$467.51?Dec. 10? ??
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Solve the problem.Suppose that f and g are continuous and that 
and 
A. -13 B. 13 C. -1 D. 1
Solve the radical equation. Check all proposed solutions.
= y + 1
A. y = 4
B. y = -3
C. y = - 
D. y = 3