Find the phase shift of the function.y = -2 sin 
A. 
units to the left
B. 
units to the right
C. ? units to the left
D. ? units to the right
Answer: D
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Solve the problem.How many 5-card poker hands consisting of 3 aces and 2 kings are possible with an ordinary 52-card deck?
A. 12 B. 24 C. 6 D. 288
Solve the equation. Express radicals in simplest form.2x2 = 30
A. {-15, 15}
B. {16}
C. {15}
D. {-
, 
}
Express the polar coordinates in Cartesian coordinates.
A. 
B. 
C. 
D. 
Solve the problem.Some of the results of an analysis, on the makeup of garbage, are given in the following table. The table displays various years which gives the number of pounds per person per day of various types of waste materials.
For plastics, calculate the average rates of change between consecutive data points in the table. Interpret the meaning of your results.
A. The rate of increase increases during the 1990's, but then decreases during the 2000-2008. B. The rate of increase decreases from each decade to the next. C. The rate of increase decreases during the 1990's, but then increases during 2000-2008. D. The rate of increase increases from each decade to the next.