Statement 1 alone is sufficient but statement 2 alone

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  • ENGL 1002
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  • meoemchanh
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Discrete Mathematics With Applications
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Chapter 5 / Exercise 4
Discrete Mathematics With Applications
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statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked; Choice: Bstatement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked; Choice: CBOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient; Choice: DEACH statement ALONE is sufficient to answer the question asked; Choice: Estatements (1} and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed. x is a positive number. If 9x+ 9x+1+ 9x+2+ 9x+3+ 9x+4+ 9x+5= y, is y divisible by 5? 1) 5 is a factor of x. 2) x is an integer.
Question 7 If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 100, 140} is 95, which of the following could be x?
Question 8 Frances can complete a job in 12 hours, and Joan can complete the same job in 8 hours. Frances starts the job at 9 a.m., and stops working at 3 p.m. If Joan starts working at 4 p.m. to complete the job, at what time is the job finished?
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Discrete Mathematics With Applications
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Chapter 5 / Exercise 4
Discrete Mathematics With Applications
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DATA SUFFICIENCY PROBLEM Directions: The data sufficiency problem consists of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficientfor answering the question. Using the data given in the statements plusyour knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether Choice: Astatement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question asked; Choice: Bstatement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question asked; Choice: CBOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient; Choice: DEACH statement ALONE is sufficient to answer the question asked; Choice: Estatements (1} and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed. Question 9 A, B, C, D, and E are airline pilots with very busy travel schedules. Given that D is able to meet at any time that B cannot meet, do the schedules of A, B, C, D, and E allow three of these five individuals to meet together for two uninterrupted hours? (1) Pilots A and C, who cannot meet together, are not able to end any meeting during the AM hours of any weekday. (2) Pilots B and E, who can never meet for longer than 2 uninterrupted hours, are only available to meet for two straight hours starting at 10:30 PM on any weekday and not ending during the AM hours of any weekend day. Question 10. 1/212+ 2/213+ 3/214+ 4/215= (A) 1/210(B) 1/212(C) 15/215(D) 2/210(E) 23/216 Question 11
11+22+33+...+1010

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