Solve the problem.The product of 3 and the square of a number is 12. Find the number(s).
A. 2
B. 2
C. -2
, 2
D. -2, 2
Answer: D
Mathematics
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Write the fraction as a decimal.
A. 
B. 
C. 
D. 
Mathematics
Solve.A rental agent for vacation houses in southern Spain earns a flat amount of base pay per month plus a 5.5% commission on rentals sold during that month. One month he earns $4655 on rental sales of $41,000. What is his base monthly pay?
A. $2400 B. $2200 C. $2500 D. $256.03
Mathematics
Find the angle between the given vectors. Round to the nearest tenth of a degree, if necessary.a = 9i - 5j, b = 2i - 9j
A. 44.7° B. 126.9° C. 114.4° D. 48.4°
Mathematics
Solve the equation using the quadratic formula. Simplify irrational solutions, if possible.x2 - 8x = 15
A. {4 ± 
}
B. {8 ± 
}
C. {4 ± 
}
D. {-4 ± 
}
Mathematics