Vocabulary for the October 2024 Digital SAT

Our analysis of the October 2024 International Digital SAT reveals key topics and vocabulary that appeared in the reading section:

• "Sanguine" in a passage about blogs: This passage likely discussed the rise of blogs and the attitudes of bloggers. The word "sanguine" probably described the bloggers' optimistic outlook on the future of blogging, despite potential challenges or criticisms.
• Correlation between two predictions in a passage about abstract and concrete thinking: This passage probably explored the relationship between abstract and concrete thinking. It might have presented two contrasting predictions about how these types of thinking would evolve or interact.
• "Presuppose" in a passage about the relationship between science and religion: This passage likely examined the complex relationship between science and religion. The word "presuppose" probably referred to underlying assumptions or beliefs that shape how people approach science and religion.
• "Display" in a passage about nature: This passage likely described a natural phenomenon or the behavior of an animal. The word "display" probably referred to a visual exhibition or demonstration, such as a bird's mating ritual or a plant's vibrant colors.
• "Notional" in a passage about the moon colliding with something: This passage might have presented a hypothetical scenario about the moon colliding with another celestial body. The word "notional" probably emphasized that this collision was a theoretical concept or a thought experiment, not a real event.
• "Recalcitrant" in a passage about a student who refused to return to his desk: This passage likely described a situation involving a defiant or uncooperative student. The word "recalcitrant" probably characterized the student's stubborn refusal to follow instructions.
• "Nebulous" in a passage about a person's future plans: This passage likely focused on someone's uncertain or vague plans for the future. The word "nebulous" probably described the lack of clarity or definition in their plans.
• "Pervasive" in a passage about sexism: This passage probably explored the issue of sexism in a particular context, such as the workplace or society in general. The word "pervasive" likely emphasized the widespread nature of sexism, highlighting its presence in various aspects of life.
• "Abundant" in a passage about a party: This passage likely described a lively party or celebration. The word "abundant" probably referred to the plentiful supply of food, drinks, or guests at the party.
• "Conventional" in a passage about a man's attitude towards women: This passage likely focused on a man's traditional or outdated views on women. The word "conventional" probably described his adherence to stereotypical gender roles or expectations.
• "Conventional wisdom" in a passage about getting sick: This passage likely discussed common beliefs about getting sick, such as the idea that cold weather causes colds. The phrase "conventional wisdom" probably referred to these widely held beliefs, even if they are not scientifically accurate.
• "Mitigate" in a passage about the government's response to an oil spill: This passage likely described the aftermath of an oil spill and the government's efforts to address the environmental damage. The word "mitigate" probably referred to actions taken to lessen the negative impact of the oil spill.
• "Nominal" in a passage about the head of a criminal organization: This passage likely focused on a criminal organization and its leader. The word "nominal" probably described the leader's role as being in name only, suggesting that they had limited actual power or control.
• "Desultory" in a passage about a coach's response to questions: This passage likely described a coach's unenthusiastic or disorganized response to questions from reporters or players. The word "desultory" probably characterized the coach's lack of focus or direction in their answers.
• "Misanthropic" in a passage about a person who dislikes others: This passage likely focused on a character who exhibited a dislike or distrust of humanity. The word "misanthropic" probably described this character's negative attitude towards people.

Math for the October 2024 Digital SAT

1. Consecutive Odd Numbers

This question likely presented a scenario involving a sequence of consecutive odd numbers. For example, it might have said something like: "The sum of three consecutive odd numbers is 75. What is the smallest of these numbers?" You would need to set up an equation to represent the sum of the consecutive odd numbers (e.g., x + (x+2) + (x+4) = 75) and then solve for x.

2. Maximum Value of x in an Inequality

This question probably involved an inequality with x as the variable. You were likely asked to find the maximum possible value of x that would still satisfy the inequality. For example, the inequality might have been something like: "2x - 5 < 11". To solve this, you would need to isolate x and then determine the largest possible value that still makes the inequality true.

3. Converting Seconds Squared to Miles Squared

This question likely tested your understanding of unit conversions. It might have presented a value in seconds squared and asked you to convert it to miles squared. This would involve multiple conversion steps, as you cannot directly convert between time and distance. You would need to use conversion factors for time (e.g., seconds to minutes to hours) and distance (e.g., feet to miles) to arrive at the correct answer.

4. Finding the Value of x in a Function where f(19) < 0 or f(39) < 0

These questions likely involved a function, such as f(x) = x² - 5x - 6. You were probably given a condition like f(19) < 0 and asked to find the possible values of x that would satisfy this condition. This would involve substituting 19 for x in the function, solving the resulting inequality, and determining the range of x values that make the inequality true.

5. Surface Area of a Triangular Pyramid

This question likely presented a triangular pyramid with specific dimensions or information about its sides and angles. You were probably asked to calculate the total surface area of the pyramid. This would involve finding the area of each triangular face and the base, and then adding those areas together.

6. Point that Lies on Both Lines for All Real Values of r

This question probably involved two linear equations, possibly expressed in terms of a parameter 'r'. You were likely asked to find the point (x, y) that satisfies both equations for any value of 'r'. This would involve solving the system of equations, potentially using substitution or elimination, to find the values of x and y that are independent of 'r'.

7. Percentage Problems

Several students discussed percentage problems with varying numbers, like "what percentage of k is h?" This likely tested your ability to set up and solve percentage proportions.

8. Data Analysis with Mean and Median

A question with a graph and frequency distribution tested understanding of how adding a constant affects the mean and median of a dataset.

9. Geometry with Coordinates and Angles

A question involving coordinates (5,4), (5,6+k) and a triangle likely tested knowledge of coordinate geometry, triangle properties, and possibly trigonometry.

10. Exponential Functions

A question mentioned exponential functions and whether they have minimum values, testing knowledge of function behavior and graphs.

11. Systems of Equations with a Parameter

A question involved finding the point that lies on both lines for all real values of a parameter 'r'. This requires a solid understanding of solving simultaneous equations and how parameters affect the solution.

12. Interpreting Graphs Related to GDP and Population Growth

This question seems to have involved analyzing graphs and drawing conclusions about economic efficiency based on the relationship between GDP and population changes.