Find an equation of variation in which y varies inversely as x and the following is true.y = 9 when x = 
A. y = 3x
B. y = 
C. y = 
D. y = 
Answer: C
Mathematics
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Write the first four elements of the sequence.
A. 
, 
, 
, 
B. 0, 
, 
, 
C. -1, 1, 
, 
D. 1, 
, 
, 
Mathematics
Find the voltage gain of an amplifier whose Vin = 0.5 V and VO = 26.1.
a. 1.72 dB b. 26.1 dB c. 34.4 dB d. 40.2 dB e. 50.5 dB
Mathematics
Solve the problem.If sin ? = 
, ? in quadrant II, find the exact value of sin
A. 
B. 
C. 
D. 
Mathematics
Find the geometric mean between 16 and 49.
What will be an ideal response?
Mathematics