</p> 19. A market survey showed that 76 percent of the
$ ^/ Y( t! C9 |$ w. }! [ visitors at a certain resort came from Pacific or; y1 P0 @6 h1 O) w2 E& G5 c: G8 t
southwestern states. Of these, were from4 v9 R6 P0 n5 c! f0 w: f
California, and 87 percent of the Californians were6 }9 v! D) Q. c& T+ p; f3 r
from southern California. Approximately what percent; X7 z) F- ^ G# F, U0 b! o: _
of the visitors at the resort were from southern
& L% m% x- E$ t1 ]% { California?
3 B. [9 l. ^3 |3 o6 p6 { (A) 40%
( Z$ e; f. M4 I (B) 45%6 ]/ G, N8 p0 S: z: L5 I' P
(C) 50%/ @+ q& w+ ? _, z! n; F
(D) 55%9 y. ]4 P. ]8 j- n: T
(E) 65%
p+ f& r' }0 j6 @1 C( M* C. A v 20 If is an integer an n is an integer, then n
' @0 l5 p) g; I; x! j4 ?/ K6 I could be each of the following EXCEPT2 `( r/ i2 N) D6 I6 l
(A) 4
d `2 L+ N9 l0 |4 K% f( E0 O (B) 6
; ?/ @ W& n ?7 h (C) 135 S/ m! |+ v8 D1 @: j: N* M
(D) 25
4 P# u2 G/ Z3 D (E) 26
" V% R3 W1 A5 k Questions 21-22 refer to the following table.( ~- e7 t z' q+ Z9 `4 w
21. What is the ration of the amount budgeted* @$ ?0 j9 c, {
annually for food to the amount budgeted annually, X9 ]$ C& T* f$ F' |; U
for savings?
; v& m. T6 }0 y M( T0 w (A) 4 to 3/ K: H$ @& P9 ]5 v/ s3 j! [9 o
(B) 4 to 7
. a; d6 D( C3 i% t5 q: B (C) 5 to 3
. j4 g- e$ ~* _3 H (D) 7 to 3
. H$ C, b+ f' ]# x (E) 7 to 43 _; L5 A& W9 N6 R, P
22. If a pie graph (such as the one above) were drawn
* k; E4 h3 p4 A6 N. Q4 }1 G# u to scale to represent the budges distribution into the7 N- R. S% r+ q3 e0 s! g, \( ?+ _
five categories, what would be the measure of the/ f, e- D! X" z; o3 J
central angle of the sector represe
$ O6 h4 R6 b$ {( F9 g Questions 23-25 refer to the following graphs.6 ~! ]# u6 c' i$ Z$ O
23. The funds distributed in 1992 for youth
% l- y; V4 K# [- \ development were approximately4 B' B: K* F2 l: K
(A) $38,000
0 ]4 e X3 h; ^ (B) $170,000
( r6 o3 _8 c" {- {$ l6 _ (C) $380,000
4 Y% y j: O" }2 f" O (D) $450,000
/ l' `: e' O# z7 @) k (E) $1,700,0008 ]9 g) v5 X9 t. w
24. The increase in the amount of money distributed+ ? w6 u; N v8 {; K
for family support from 1992 to 1993 was closest to2 ]& H3 |* ~- [; s
which of the following?+ ^; I2 P9 T ~" |9 W/ U' ^) ~, e
(A) $0
' X R+ v$ ^5 Z9 g7 H (B) $24,000: [. c) q" U% \2 t" a
(C) $40,000, R) b2 K2 k! w! _8 b* Z
(D) $60,000
7 o" u. e* [$ r) t4 t: Z% i, i (E) $94,000
' P* ^' D( j+ l" N, b 25. If all of the emergency assistance funds in 1993- a6 S* m! |8 E/ H: E7 j) g
were distributed among 40 groups, which of the% \: E6 P1 `% k1 P" R
following is closest to the average (arithmetic mean)6 B5 Q# K" M4 ~+ M: c) C, d
amount distributed per group?' B n+ ]8 }* \: h
(A) $10,000
* K' O$ k, X% f2 M& O; j (B) $11,000
' _& l' S4 c& V0 {0 n5 m (C) $12,000% U4 l3 x H- s* F$ \, X
(D) $13,000& v8 d7 Y$ \- b$ e* [
(E) $14,000
0 n' e4 ^) e& ^1 j: y! F8 } 26. The curve above consists of three semicircles: AB,
' g! r. i. W7 O5 h BC, and CD. The diameter of AB is 2, the diameter of, N" `- c% m! d$ W* N( O# o ]6 B' Z
BC is twice the diameter of AB, and the diameter of# ?# {& E M( z* n
CD is twice the diameter of BC. What is the total1 i1 g9 f9 E/ Q4 E* b
length of the curve?
5 u5 u% ?$ i1 X7 g) z% g (A) 2 P2 H# t+ T( a! \
(B) 43 ~" l. i ^! H7 F
(C) 6/ \- V: ?1 t6 q
(D) 74 w) k, s7 b( u9 u) w
(E) 81 }: i' ]1 v" I* W7 s* Q
27. What is the cost, in cents, of using a certain fax& s" X# c/ s" n5 t
machine to send n pages of a report if the total cost a/ x$ b0 A5 A6 v8 [. \5 R6 Y0 O
for sending the first k pagers is r cents and the cost
# W0 ~9 l' L3 `2 l for sending each additional page is s cents?
+ N7 y! G/ K) c" i5 U (Assume that n > k.)
7 `8 f, d" N2 S3 `# p0 N) Z (A) r s (n - k)5 \; ?' \* y4 R+ o" o4 Y
(B) r s (n k)/ a2 Q' V8 {+ ~0 _6 y2 k
(C) rs(n k)
# x- p3 g$ W6 K (D) kr |