A DVD player selling for $320 cost the appliance dealer $170. Find the markup rate. Round to the nearest tenth of a percent.
A) 46.9%
B) 11.8%
C) 88.2%
D) 188.2%
E) 53.1%
A) 46.9%
Mathematics
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Convert the angle to decimal degree notation. Round your answer to two decimal places.18°27'
A. 18.27° B. 18.45° C. 19.45° D. 18.54°
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Solve the equation by factoring.x2 - 11x = -28
A. {-4, 7} B. {-4, -7} C. {7, 4} D. {-7, 7}
Mathematics
Graph the given logarithmic function. y = log2x
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression.24011/4
A. 7 B. 16,807 C. 28 D. 196
Mathematics