Simplify the expression using the order of operations.
A. 0
B. 
C. 
D. 2
Answer: C
Mathematics
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A small country consists of four states (State 1, State 2, State 3, and State 4). The total population of the country is 200,000. The standard quotas are q1 = 64.8, q2 = 89.9, q3 = 39.6, and q4 = 5.7 respectively.The standard divisor is
A. 1000. B. 100. C. 200. D. 2000. E. none of these
Mathematics
Find the sum.
A. 214 B. 244 C. 204 D. 224
Mathematics
Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places. 
A. 
? 1.280
B. 
? 7.211
C. 
? 1.639
D. 
? 2.685
Mathematics
Find the reciprocal of the number or algebraic fraction.
A. 
B. 
C. 
D. 5
Mathematics