Evaluate the radical expression if it is a real number. Use a calculator to approximate irrational numbers to the nearest hundredth. If the expression is not a real number, so state.
A. 8
B. 23
C. 64
D. not a real number
Answer: A
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Solve the problem.In the previous baseball season, team A won the most games of any major league team. Team A won 36 less than twice as many games as they lost. They played 162 regular-season games. How many wins and losses did team A have?
A. Wins: 94; losses: 68 B. Wins: 96; losses: 67 C. Wins: 97; losses: 65 D. Wins: 96; losses: 66
Find the expected value.A fair coin is tossed three times, and a player wins $3 if 3 tails occur, wins $2 if 2 tails occur and loses $3 if no tails occur. If one tail occurs, no one wins. What is the expected value of the games?
A. $0.75 B. $2.00 C. -$3.00 D. $3.00
Evaluate without using a calculator.csc ?, if cot ? = - 
and cos ? < 0
A. - 
B. - 
C. 
D. 
Evaluate the radical expressions or indicate that the root is not a real number.
A. 196 B. -14 C. 14 D. Not a real number