</p> 19. A market survey showed that 76 percent of the
n3 e5 [8 p" z8 l$ O( t2 ` visitors at a certain resort came from Pacific or
" I' L4 W" u3 p southwestern states. Of these, were from
- E) f4 J5 r+ I h$ n2 K. h California, and 87 percent of the Californians were
1 \7 p. E7 m( D" n9 M from southern California. Approximately what percent
+ g: p0 W. ~$ e) v6 Z- D of the visitors at the resort were from southern6 ~1 \9 A' Z8 O
California?: o9 R$ C! b0 f4 z
(A) 40%
) `( j7 \( y' G9 a: O/ y! i (B) 45%
/ e$ P) Y$ C1 q( V7 i (C) 50%9 P( q; q% P& ~% ?+ F7 i
(D) 55%. E6 B. I9 h5 o' k4 p6 x
(E) 65%
5 A. i$ P0 g0 @ 20 If is an integer an n is an integer, then n
" Y0 B5 N: x9 L# l could be each of the following EXCEPT
" I+ f7 M6 P4 k' x+ ?3 h! z (A) 4
( Y, u/ `4 ?9 t9 h/ I (B) 62 [7 J# e0 _9 {7 d4 s; _9 L: m* W
(C) 13 _9 R4 g3 |5 P. s9 c
(D) 25
5 W' u; b, x+ [. j. B+ b- s( ?8 r (E) 26
+ M, B0 Q9 l( b# Y9 G1 v7 p Questions 21-22 refer to the following table.
i: h# i" Q$ \+ a5 _4 [ 21. What is the ration of the amount budgeted
1 U {% ^: O* M2 U0 m annually for food to the amount budgeted annually1 b% H Y) F2 m! O! @$ L
for savings?$ B: Z) j s6 H; j6 D; J5 `( g
(A) 4 to 3
. x" d+ x: g& ^8 J. ?' Y (B) 4 to 7
- b, t( M; W( u5 R- G& h7 M (C) 5 to 3
, B1 G8 y1 `4 g) l4 V+ J (D) 7 to 3/ l8 q6 [- s3 A( o& s, d& {7 H
(E) 7 to 4" y% ?# C9 H% O# L3 T; R: L! q" x& h
22. If a pie graph (such as the one above) were drawn. C/ E# |; p( v1 x ]$ o
to scale to represent the budges distribution into the t3 h( _# D, p
five categories, what would be the measure of the
+ K+ v9 s" {3 B5 n% m central angle of the sector represe9 W W- e2 g1 {" x' G6 v' g3 A& v
Questions 23-25 refer to the following graphs.
& k r. J/ J; w6 F G# D 23. The funds distributed in 1992 for youth
) c- |' H5 u+ B6 ~/ n1 G4 V; Y development were approximately, n" D# p7 m. B( q3 |6 Q# K+ v
(A) $38,000
# x! B- o+ U% ]) | (B) $170,000
$ T- e/ O0 J' T (C) $380,0002 V/ h; X& e& K6 e! t$ v% H' ?
(D) $450,000
0 f! D4 ]8 B' ]% D- s- @, Y (E) $1,700,000
3 H3 X. K5 {! _& E0 ] 24. The increase in the amount of money distributed5 b, S" N+ J, |9 b+ K+ p
for family support from 1992 to 1993 was closest to
1 r- [0 C+ j) g6 z which of the following?9 m* h3 p! u/ ?6 k- o
(A) $0
0 r% t5 a' D4 { (B) $24,000
4 z2 |0 n* P$ }' P8 G- {# _ (C) $40,0004 F, h3 J/ k1 M2 f' c$ y
(D) $60,000
( k: o+ ~( V/ i, U. n. T/ s (E) $94,000 t) H5 b) j2 P
25. If all of the emergency assistance funds in 1993- X2 S! A7 w: ^3 [% u
were distributed among 40 groups, which of the
. l+ @5 i1 ?- s3 V following is closest to the average (arithmetic mean)" @2 T- I4 i+ j+ E8 K5 U
amount distributed per group?7 j8 f; G9 J5 ^2 N: j* A- h' K. Q* p
(A) $10,0009 k2 x" y E7 h( E6 k; ^
(B) $11,000
! s" L' M! V! e: b3 C% `+ M (C) $12,000 ~6 H/ G0 \3 f7 Y0 N" A4 P
(D) $13,0008 e: u/ i; h4 f2 f; L' ]1 m
(E) $14,000" L) U3 ? w8 W- L& R
26. The curve above consists of three semicircles: AB,4 t- S6 f: g7 v4 k+ ]# b
BC, and CD. The diameter of AB is 2, the diameter of7 d2 ]% X6 ^* T
BC is twice the diameter of AB, and the diameter of
+ l8 Z: h, \; P CD is twice the diameter of BC. What is the total
, o- _6 h/ N, Q- f length of the curve?' N% O& }- ]. `1 \4 f" L) z
(A) 2, \3 ^2 S7 ^& \" B
(B) 4
% D( t6 T- i7 f% { (C) 6 E0 Z. D. q* T' M
(D) 7
3 b, g! B+ Z+ D (E) 8& X9 W- w5 W/ j: ]' O
27. What is the cost, in cents, of using a certain fax% M; U/ C, n L& l4 A2 a& [3 w* ?. B
machine to send n pages of a report if the total cost
* V0 p/ n: i4 A& O H; R0 a for sending the first k pagers is r cents and the cost. O8 ^# N5 r/ V% g! @9 }& l
for sending each additional page is s cents?
; `( i( m( R. { } (Assume that n > k.)
# R- [8 w$ U+ J' G/ a (A) r s (n - k)' ]3 s+ O- _5 ]1 _" j* ~8 E. V( g
(B) r s (n k)
7 n6 q, c5 `8 w. J/ t- V% s (C) rs(n k)
4 [7 g& y2 M9 o) R (D) kr |