Find all positive values of u for which the series  Figure 3.png)
converges.
 multiple choice.png)
 ANSWER.png)
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Eliminate the parameter t from the following and then sketch the graph:
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A. 
B.
C.
D.
E.
Solve the problem.Among gamblers playing the slot machines and winning at a certain time (at a certain casino), the following was determined to be true about one hour later: 48% were still winning; 30% were losing; 10% had switched from the slots to table games (blackjack, roulette, etc.); and 12% had left the casino. Similarly, among gamblers playing the slots and losing at a certain time, the following was determined to be true about one hour later: 34% were winning; 47% were still losing; 15% had switched from the slots to table games; and 4% had left the casino. Among gamblers playing the slots and winning (at that certain time), what percentage eventually switch to table games? Round your answer to the nearest whole number.
A. 60% B. 56% C. 44% D. 51%
In order to prepare her budget, Sue gathers receipts for all major expenses she has had over the last month. Round the figure to the nearest dollar.Books, $237.87
A. $237 B. $238 C. $237.80 D. $236.87
Establish the identity.tan 
= -cot x
What will be an ideal response?