Simplify the complex fraction.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: A
Mathematics
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Change the given angle to an equal angle expressed in radians to three significant digits.48.4°
A. 0.845 rad B. 2.94 rad C. 0.965 rad D. 0.615 rad
Mathematics
Evaluate the integral.
A. 
B. 2
C. 2
D. 
Mathematics
Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is A ? B ? E ? C ? D ? A; weight = 70 B. Minimum Hamilton circuit is A ? B ? D ? C ? E ? A; weight = 71 C. Minimum Hamilton circuit is A ? B ? C ? D ? E ? A; weight = 78 D. Minimum Hamilton circuit is A ? B ? C ? E ? D ? A; weight = 72
Mathematics
Solve the equation by factoring.4x - 19 = 
A. 
B. 
C. {-4, 5}
D. 
Mathematics