Calculate the number of subsets and the number of proper subsets for the set.
A. 14; 15
B. 15; 16
C. 16; 15
D. 15; 14
Answer: C
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Round the number as indicated.429 to the nearest ten
A. 440 B. 430 C. 530 D. 420
Provide an appropriate response.A group needs to make a decision on what kind of food to have at an upcoming event. The choices are Pizza (P), Burgers (B) and Sandwiches (S). The winning choice will be determined by the Borda count method. The preference table for the vote is shown.Number of Votes983First ChoicePBSSecond ChoiceBSBThird ChoiceSPPa. Which choice has the majority of first place votes?b. Using the Borda count method, which choice wins?c. Is the majority criterion satisfied?
A. a. None, b. Burgers, c. Yes B. a. None, b. Pizza, c. Yes C. a. Burgers, b. Burgers, c. No D. a. Pizza, b. Sandwiches, c. No
Transform the polar equation to an equation in rectangular coordinates. Then identify and graph the equation.r sin ? = 2
A. 
x = 2; vertical line 2 units
to the right of the pole
B. 
y = -2; horizontal line 2 units
below the pole
C. 
x = -2; vertical line 2 units
to the left of the pole
D. 
y = 2; horizontal line 2 units
above the pole
A firm that follows a restricted current asset investment policy generally has:
A. uncertain sales. B. relatively low levels of accounts receivable. C. a lower return on investment, especially on current assets, than a firm that follows a relaxed current investment policy. D. a cash conversion cycle greater than the average firm in the industry. E. the highest inventory conversion period in the industry.