Simplify.
+ 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the volume of the sphere or the cylinder. Use ? = 3.14 when needed. Round to the nearest thousandth if necessary.
A. 2387.97 cm3 B. 734.76 cm3 C. 367.38 cm3 D. 9551.88 cm3
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Simplify. Write your answers in the form of a+bi, where a and b are real numbers.(8 - 
) (3 + 
)
A. 60 - 60 i B. -60 + 60 i C. 60 + 60 i D. 1320 + 696 i
Mathematics
Solve the problem.Housing sales for the month of May were up 17% from April. Express this percent as a fraction.
A. 
B. 
C. 
D. 
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For the functions f(x) and g(x), determine the domain of (f/g)(x) (the quotient of f and g).f(x) = 10x2, g(x) = 7x - 2
A. 
B. {x ? x is a real number}
C. 
D. {x ? x is a real number and x ? 0}
Mathematics