1.
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70?
A.
13
B.
14
C.
25
D.
12
Hint
2.
What is the greatest common factor of 25
a
2
b
and 5
ab
2
?
A.
5
B.
5
ab
2
C.
5
ab
D.
5
a
2
b
2
Hint
3.
Round
to the nearest whole number.
A.
B.
8
C.
D.
7
Hint
4.
A recipe calls for 10 fluid ounces of condensed milk. How many cups should you use?
A.
B.
C.
D.
Hint
5.
The APR or annual percentage rate of some credit cards is
percent. What is the average monthly rate the credit card company charges for purchases?
A.
2%
B.
%
C.
%
D.
%
Hint
6.
Which pair of ratios is equivalent?
A.
4 to 6 and 8 to 10
B.
3 to 7 and 7 to 34
C.
1:2 and 3:4
D.
5:6 and 15:18
Hint
7.
Express 64% as a fraction in simplest form.
A.
B.
C.
D.
Hint
8.
Express 0.07% as a decimal.
A.
0.007
B.
0.0007
C.
0.7
D.
7.0
Hint
9.
Find a good estimate of 145% of 58.
A.
90
B.
30
C.
60
D.
120
Hint
10.
Write a percent to represent the shaded area.
A.
24%
B.
38%
C.
25%
D.
20%
Hint
11.
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
A.
0.12%
B.
12%
C.
6%
D.
0.06%
Hint
12.
Solve
d
= -14 + 6.
A.
-20
B.
8
C.
20
D.
-8
Hint
13.
In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey?
A.
190
B.
300
C.
108
D.
33
Hint
14.
Two number cubes are rolled, then a spinner with 4 different colors on it is spun twice, then two coins are flipped. How many total possible outcomes are there?
A.
4096
B.
24
C.
2,304
D.
46,656
Hint
15.
The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century.
A.
33
B.
29
C.
18
D.
15
Hint
16.
Make a histogram to show the number of hours people in the survey sleep.
A.
B.
C.
D.
Hint
17.
About 1 in every 25 people in Honolulu, Hawaii speak Chinese at home. What percent of people is this?
A.
4%
B.
5%
C.
8%
D.
25%
Hint
18.
The Millers’ have four children. What is the probability that the first three children were boys and the fourth child was a girl? Assume that the chance of having either a boy or a girl is 50%.
A.
B.
C.
D.
Hint
19.
A nickel is tossed 550 times and heads came up 300 times. What is the experimental probability of tossing tails?
A.
B.
C.
D.
Hint
20.
In a survey, 100 students were asked to name their favorite season of the year. The results are shown in the table. What is the experimental probability of summer being someone’s favorite season?
A.
B.
C.
D.
Hint