WorksheetsSAT Math
Total questions: 30
Worksheet time: 45mins
The 35-member History Club is meeting to choose a student government representative. The members decide that the representative, who will be chosen at random, CANNOT be any of the 3 officers of the club. What is the probability that Hiroko, who is a member of the club but NOT an officer, will be chosen?
0
4/35
1/35
1/3
1/32
For what value of x is the equation 2(2x+7) = 215 true?
2
4
11
16
44
The ABC Book Club charges a $40 monthly fee, plus $2 per book read in that month. The Easy Book Club charges a $35 monthly fee, plus $3 per book read in that month. For each club, how many books must be read in 1 month for the total charges from each club to be equal?
1
4
5
6
75
In Cherokee County, the fine for speeding is $17 for each mile per hour the driver is traveling over the posted speed limit. In Cherokee County, Kirk was fined $221 for speeding on a road with a posted speed limit of 30 mph. Kirk was fined for traveling at what speed, in miles per hour?
13
17
43
47
60
What is the sum of the solutions of the 2 equations
below?
8x = 12
2y + 10 = 22
2 52
7 21
9
10
17 21
For which of the following conditions will the sum of integers m and n always be an odd integer?
m is an odd integer.
n is an odd integer
m and n are both odd integers
m and n are both even integers
m is an odd integer and n is an even integer.
Which of the following expressions, when evaluated, equals an irrational number
82
28
(8)2
2×8
2+8
A group of people are surveyed about the number of books they read each month, and the results are graphed in the pie chart. If the sample accurately represents the 420,000 people in the city of Omaha, how many people in Omaha can we expect to read 3 or more books per month?
84,000
105,000
189,000
218,000
A random sample of the students in two different universities were surveyed for their sleep habits. The results are shown in the table above. Which of the following statements is supported by the information in the table?
The hours of sleep per night varies more among students at University A than students at University B.
More students attend University B than University A.
More than half of the students at University B get 7 hours of sleep per night.
Half of the students at University A get 6 hours of sleep per night.
The table above shows the number of fire ant colonies found in Greenville from 1992 to 1995. Which of the following graphs best represents the number of fire ant colonies in Greenville during this time period?
A company polls a group of 1,067 people randomly selected to represent New York City. The company determines that 10% of the sample group does not like cheese, while the remaining 90% does like cheese. The poll is true with a 3% margin of error. If there are 8.5 million people in New York City, what is the best estimate for the number of people who do not like cheese?
850,000 people
Between 425,000 and 1,275,000 people
Between 595,000 and 1,105,000 people
Between 722,500 and 977,500 people
A research assistant randomly selected 75 undergraduate students from the list of all students enrolled in the psychology-degree program at a large university. She asked each of the 75 students, "How many minutes per day do you typically spend reading?" The mean reading time in the sample was 89 minutes, and the margin or error for this estimate was 4.28 minutes.
Another research assistant intends to replicate the survey and will most attempt to get a smaller margin of error. Which of the following samples will most likely result in a smaller margin of error for the estimated mean time students in the psychology-degree program read per day?
40 randomly selected undergraduate psychology-degree program students
40 randomly selected undergraduate students from all degree programs at the college
300 randomly selected undergraduate psychology-degree program students
300 randomly selected undergraduate students from all degree programs at the college
The table below classifies 103 elements as metal, metalloid, or nonmetal and as solid, liquid, or gas at standard temperature and pressure.
What fraction of all solids and liquids in the table are metalloids?
7/92
2/30
1/2
0
A company's manager estimated that the cost C, in dollars of producing "n" items is C = 7n + 350. The company sells each item for $12. The company makes a profit when total income from selling a quantity of items is greater than the total cost of producing that quantity of items. Which of the following inequalities gives all possible values of "n" for which the manager estimates that the company will make a profit?
n < 70
n < 84
n > 70
n > 84
When a scientist dives in salt water to a depth of 9 feet below the surface, the pressure due to the atmosphere and surrounding water is 18.7 pounds per square inch. As the scientist descends, the pressure increases linearly. At a depth of 14 feet, the pressure is 20.9 pounds per square inch. If the pressure increases at a constant rate as the scientist’s depth below the surface increases, which of the following linear models best describes the pressure p in pounds per square inch at a depth of d feet below the surface?
p = 0.44d + 0.77
p = 0.44d + 14.74
p = 2.2d - 1.1
p = 2.2d - 9.9
The scatterplot above shows counts of Florida manatees, a type of sea mammal, from 1991 to 2011. Based on the line of best fit to the data shown, which of the following values is closest to the average yearly increase in the number of manatees?
0.75
75
150
750
In the xy-plane, what is the distance between the two x-intercepts of the parabola y=x2−3x−10 ?
3
5
7
10
A restaurant has two types of tables, rectangular ones that can each seat 4 people and circular tables that can each seat 8 people. If 144 people are enough to fill all 30 tables at the restaurant, how many rectangular tables does the restaurant have?
12
16
20
24
Which is the graph of y = 2x - 5?
A
B
C
D
After the ball was dropped, how many times was it at a height of 2 feet?
One
Two
Three
Four
Based on the table what is the median number of electoral votes for the 21 states?
13
15
17
20
If the lines 4x + 5y = 12 and 6y − kx = 6 are perpendicular, what is the value of k?
3.5
5.5
7.5
9.5
