Determine the amplitude or period as requested.Period of y = cos 5x
A. 2?
B. 5
C. 
D. 1
Answer: C
Mathematics
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Use the formula for the sum of the first n terms of a geometric sequence to evaluate the sum.
A. 425 B. 1705 C. 135 D. 85
Mathematics
Four heirs (A, B, C, and D) must fairly divide an estate consisting of two items - a house and a cabin - using the method of sealed bids. The players' bids (in dollars) are:
The original fair share of player A is worth
A. $80,000. B. $240,000. C. $120,000. D. $60,000. E. none of these
Mathematics
Write the equation of a sine function that has the given characteristics.Amplitude: 4Period: 3?
A. y = 4 sin 
B. y = 3 sin 
C. y = 4 sin (3x)
D. y = sin (3x) + 4
Mathematics
Shade the region in the xy-plane that satisfies the system of inequalities.
+ 
? 1
+ 
? 1
A. 
B. 
C. 
D. 
Mathematics