The population
of an ant-farm that starts at 80
and triples every 9 years can be
expressed as 
.
How big will the ant population be
after 27 years?
(A) 4320
(B) 2880
(C) 2160
(D) 480
(E) 80
Set A {1, 3,
7, 13, 17}
Set B {1, 4, 7, 10, 15, 17}
What set
of numbers represents the intersection
of sets A and B?
(A) {1, 3}
(B) {1, 7, 10}
(C) {1,
7, 17}
(D) {1,
3, 7, 13, 17}
(E) {1, 3, 4, 7, 10 13, 15,
17}
Which of
the following describes all values
of x for which |x +
5| > 7?
(A) ?2 < x < 2
(B) ? < x < 12
(C) x > 2
(D) x < ?2
(E) x < ?2
or x > 2
For all 
or 7, 
(A) 
(B) 
(C) x2 ?12x ?14
(D) x +
2
(E) 
If 
, what is one possible value of x?
(A) 1
(B) 2
(C) 4
(D) 16
(E) 32
(A) 5z3
(B) 
(C) 
.
(D) ?z3
(E) ?z5
If f(x)
= 3x2 ?6x,
then f(2) =
(A) ?4
(B) ?2
(C) 0
(D) 8
(E) 10
If a varies
directly as b2 and a =
36 when b = 3 what is the
value of a when b is
7?
(A) 4
(B) 7
(C) 28
(D) 98
(E) 196
Which of
the following describes the domain
of 
?
(A) 
(B) 
(C) 
(D) all positive numbers
(E) all
real numbers
What is
the y–intercept for the equation
2x + 5y = 10?
(A) (?0,
0)
(B) (2,
0)
(C) 
(D) (0, 2)
(E) (0, 10)
Which of
the following is the solution set
of the equation x2 =
3x + 10?
(A) {?, ?}
(B) {?,
5}
(C) {?,
3}
(D) {?,
5}
(E) {3,
5}
If 
above is an equilateral triangle,
and the height of the figure is 6,
what is the length of side DE?
(A) 
(B) 
(C) 
(D) 
(E) 
If 
is 5 and 
is 12, what is the value of 
(not shown)?
(A) 
(B) 
(C) 12
(D) 13
(E) 
What is
the distance between the points (2,
4) and (3, 12)?
(A) 
(B) 9
(C) 
(D) 10
(E) 13
A bakery
sells fresh bread on Fridays, and
whatever is not sold Friday is marked
down and sold on Saturday. What is
the total amount of money the bakery
made on the two days described below?
(Note: Ignore dollar sign when filling
in your answer)
Number
of loaves sold |
|
Rye |
Sourdough |
French |
Pumpernickel |
Friday |
25 |
30 |
15 |
20 |
Saturday |
10 |
15 |
20 |
10 |
|
Price
of bread |
|
regular |
reduced |
Rye |
$2.00 |
$1.25 |
Sourdough |
$1.75 |
$1.00 |
French |
$2.50 |
$1.25 |
Pumpernickel |
$2.25 |
$1.25 |
|
