Solve the equation. Express radicals in simplest form.(r + 5)2 = 14
A. {-5 + 
, -5 - 
}
B. {
, 
}
C. {9}
D. {5 + 
, 5 - 
}
Answer: A
Mathematics
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Solve the equation.log4
= x
A. 5
B. 20
C. 
D. 
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Introduce slack variables as necessary, and write the initial simplex tableau for the problem.Find x1 ? 0 and x2 ? 0 such that x1 + x2 ? 903x1 + x2 ? 152and z = 2x1 + x2 is maximized. 
A. 
B. 
C. 
D. 
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A ship is 
off course. If the ship is traveling at 11 miles per hour, how far off course will it be after 3 hours?
?
A. 1.3 mi B. 0.9 mi C. 1.2 mi D. 1.9 mi E. 1.0 mi
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Solve.A 6-sided die is rolled. What is the probability of rolling a number less than 6?
A. 
B. 
C. 
D. 
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