1.If it is now 4:00 p.m. Saturday, in

hours from now, what time and day will it be? (Assume

no daylight saving time changes in the period.) Answer Choices

(A) 5:00 a.m. Saturday (B) 1:00 a.m. Sunday (C) 5:00 p.m. Tuesday (D) 1:00 a.m. Wednesday (E) 5:00 a.m. Wednesday

2.If

, then

Answer Choices

(A)

(B)

(C)

(D)

(E)

3.The function

, defined for

, is graphed above. For how

many different values of

is

?

4.In the figure above, O is the center of the circle and triangle ABO is equilateral. If the sides of triangle ABO are of length 6, what is the length of line BC?

(A) 3 times square root 3 (B) 4 times square root 3 (C) 6 times square root 3

(D) 9 (E) 12

5.If the function

is defined by

, where

, for which of the following values of

is

undefined?

Answer Choices

(A) None

(B) only

(C)

only

(D)

and

only

(E)

,

, and

6.If

, then

Answer Choices

(A)

(B)

(C)

(D)

(E)

7.A jar contains only red marbles and green marbles. If a marble is selected at random from

the jar, the probability that a red marble will be selected is

. If there are 36 green marbles in the

jar, how many red marbles are there in the jar? Answer Choices

(A) 18 (B) 24 (C) 54 (D) 72 (E) 108

8.If

is an odd integer, which of the following is an even integer?

Answer Choices

(A)

(B)

(C)

(D)

(E)

1、

The population of Norson, the largest city in Transitania, is percent of the rest of the

population of Transitania. The population of Norson is what percent of the entire population of

Transitania? Answer Choices

(A)

(B)

(C)

(D)

(E)