Q14 a total of 30 percent of the geese included in a

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Q14: A total of 30 percent of the geese included in a certain migration study were male. If some of the geese migrated during the study and 20 percent of the migrating geese were male, what was the ratio of the migration rate for the male geese to the migration rate for the female geese? [Migration rate for geese of a certain sex = (number of geese of that sex migrating) / (total number of geese of that sex)] A. 1/4 B. 7/12 C. 2/3 D. 7/8 E. 8/7 Answer: ------------------------------------------------------------------------------------------------------------ Q15: Of the following, which is greatest? ------------------------------------------------------------------------------------------------------------ Q16: Is │x - y│>│x - z│? (1) │y│>│z│ (2) x < 0 5
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------------------------------------------------------------------------------------------------------------ Q17: Raymond purchased a package of ground beef at a cost of $1.98 per pound. If, for the same amount of money, Raymond could have purchased a piece of steak that weighed 40 percent less than the package of ground beef, what was the cost per pound of the steak? ------------------------------------------------------------------------------------------------------------ Q18: A rectangular region has a fence along three sides and a wall along the fourth side. The fenced side opposite the wall is twice the length of each of the other two fenced sides. If the area of the rectangular region is 128 square feet, what is the total length of the fence, in feet? A. 4 B. 8 C. 16 D. 32 E. 64 Answer: ------------------------------------------------------------------------------------------------------------ Q19: At a certain company, 25 percent of the employees are male and 50 percent of the employees are sales staff. What is the number of employees at this company? (1) Exactly 7 of the employees at the company are males who are sales staff. (2) There are 16 more female employees than male employees at the company. ------------------------------------------------------------------------------------------------------------ Q20: 6
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If 2 x + 2 x + 2 x + 2 x = 2 n , what is x in terms of n ? A. n /4 B. 4 n C. 2 n D. n - 2 E. n + 2 ------------------------------------------------------------------------------------------------------------ Q21: ׀ ׀ ׀ ׀ ׀ 2 p s 6 If m lies between the integers p and s on the number line shown, which of the following is a possible value for m ? A. √17 B. √4 C. 2.9 D. 20/4 E. 10/3 ------------------------------------------------------------------------------------------------------------ Q22: Q y º x º x º P R In Δ PQR above, what is the value of y ? (1) (3/2) x = 120
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