Suppose that y is inversely proportional to x. Use the given information to find the constant of proportionality k. Then use y = 
to find y for the given value of x.y = 32 when x = 9;
Find y given x = 2.
A. k = 72; y = 36
B. k = 144; y = 72
C. k = 
; y = 
D. k = 288; y = 144
Answer: D
Mathematics
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Find the sum of the geometric series for those x for which the series converges.
A. 
B. 
C. 
D. 
Mathematics
29.4 × 8.8
A. 258.72 B. 259.82 C. 38.2 D. 258.83
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Write the rational number in the form of an infinite geometric series.
A. 5.4 + 0.004 + 0.00004 + ... B. 0.54 + 0.0054 + 0.000054 + ... C. 0.5 + 0.004 + 0.00005 + ... D. 0.54 + 0.054 + 0.0054 + ...
Mathematics
Solve the equation.
+ 4 = 
- 3
A. 
B. 
C. 
D. 
Mathematics