tailieunhanh - SAT II Math Episode 2 Part 3

Tham khảo tài liệu 'sat ii math episode 2 part 3', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Mathematics Tests 215 . . . 21. If a b c d positive numbers which one of the following is not always true A c ft d B a c C ỉ ẩ C b d D E a _b d c a _ a c b b d 22. The equation of the locus of points equidistant from P - 2 - 3 and Q - 2 5 is A B C D E y 1 y - 1 x 1 x - 1 y - x _ _ Y- A x l 23. If what is the value of f f f A -4 B 0 C .6 D E 7 24. The base of a triangle is 16 inches and its altitude is 10 inches. The area of the trapezoid cut off by a line 4 inches from the vertex is A B c D 72 E not determined from the information given 25. The locus of the centers of all circles of given radius r in the same plane passing through a fixed point P is A a straight line B two straight lines C a circle D two circles E a point GO ON TO THE NEXT PAGE ARCO SAT II Math arco 216 Part V 26. The number of distinct points common to the graphs of X2 y2 4 and y2 4 is A 0 B 1 C 2 D 3 E 4 27. Given the statement All seniors are mature students. The statement that negates this statement is A All non-seniors are mature students. B Some non-seniors are mature students. C No seniors are mature students. D All seniors are immature students. E At least one senior is an immature student. 28. For what approximate value of c is the parabola y -s 5x c tangent to the X-axis A .35 b .45 C .55 d .65 e .75 29. The set ofy-values that satisfies the inequality ly - 51 6 is A 1 y 11 b y 11 C y 11 D - 1 y 11 E lyl 5 _ _ . .5 5 30. The equation r - 1 - has r-1 r-1 A no root B one integral root C two equal roots D two unequal rational roots E infinitely many roots _ . .1 _ .2 _ . . 31. A cylindrical tank is full. When 6 quarts are added the tank is - full. The capacity of the tank in quarts is A 18 B 24 C 36 D 40 E 48 arco ARCO SAT II Math Mathematics Tests 217 32. The diameters of two wheels are 10 in. and 14 in. The smaller makes 50 more revolutions than the larger in going a certain distance. This distance in inches is A 3500 B 1750 c .