sat-dog

923 items match · H

Hard Math · Algebra · Linear equations in one variable · SPR

3(kx+13)= 48 17 x + 36

In the given equation, k is a constant. The equation has no solution. What is the value of k ?

Open
Hard Reading and Writing · Information and Ideas · Central Ideas and Details · MCQ

Which choice best states the main idea of the text?

Open
Hard Math · Advanced Math · Nonlinear equations in one variable and systems of equations in two variables · MCQ figure

In the equation above, t is a constant. If the equation has no real solutions, which of the following could be the value of t ?

Open
Hard Reading and Writing · Expression of Ideas · Transitions · MCQ

Which choice completes the text with the most logical transition?

Open
Hard Math · Geometry and Trigonometry · Area and volume · SPR

A cube has a volume of 474,552 cubic units. What is the surface area, in square units, of the cube?

Open
Hard Math · Algebra · Linear inequalities in one or two variables · MCQ

A salesperson’s total earnings consist of a base salary of x dollars per year, plus commission earnings of 11 % of the total sales the salesperson makes during the year. This year, the salesperson has a goal for the total earnings to be at least 3 times and at most 4 times the base salary. Which of the following inequalities represents all possible values of total sales s , in dollars, the salesperson can make this year in order to meet that goal? 

Open
Hard Reading and Writing · Information and Ideas · Inferences · MCQ

Which choice most logically completes the text?

Open
Hard Reading and Writing · Craft and Structure · Text Structure and Purpose · MCQ

Which choice best describes the function of the underlined sentence in the text as a whole?

Open
Hard Reading and Writing · Information and Ideas · Central Ideas and Details · MCQ

According to the text, why was Wang and his team’s discovery of the Terropterus xiushanensis fossil significant?

Open
Hard Reading and Writing · Expression of Ideas · Rhetorical Synthesis · MCQ

The student wants to provide an explanation and an example of Oliveros’s Sonic Meditations. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Open
Hard Reading and Writing · Information and Ideas · Command of Evidence · MCQ

Which finding about the remote-sensing images, if true, would most directly support Prümers and colleagues’ conclusion?

Open
Hard Math · Problem-Solving and Data Analysis · One-variable data: Distributions and measures of center and spread · MCQ figure

  • Data Set A:
    • The horizontal axis is labeled Integer. It ranges from 10 to 60 and is divided into 5 equal intervals.
    • The vertical axis is labeled Frequency. It ranges from 0 to 12 in increments of 1, with values marked every 2 grid lines.
    • The histogram has a skewed right shape.
    • The histogram has 4 bins.
    • The Frequency data for the 4 bins are as follows:
      • 20 to 30: 3
      • 30 to 40: 4
      • 40 to 50: 7
      • 50 to 60: 9
  • Data Set B:
    • The horizontal axis is labeled Integer. It ranges from 10 to 60 and is divided into 5 equal intervals.
    • The vertical axis is labeled Frequency. It ranges from 0 to 12 in increments of 1, with values marked every 2 grid lines.
    • The histogram has a skewed right shape.
    • The histogram has 4 bins.
    • The Frequency data for the 4 bins are as follows:
      • 10 to 20: 3
      • 20 to 30: 4
      • 30 to 40: 7
      • 40 to 50: 9

Two data sets of 23 integers each are summarized in the histograms shown. For each of the histograms, the first interval represents the frequency of integers greater than or equal to 10 , but less than 20 . The second interval represents the frequency of integers greater than or equal to 20 , but less than 30 , and so on. What is the smallest possible difference between the mean of data set A and the mean of data set B?

Open
Hard Reading and Writing · Expression of Ideas · Rhetorical Synthesis · MCQ

The student wants to make a generalization about the kind of study conducted by Glickman, Brown, and Song. Which choice most effectively uses relevant information from the notes to accomplish this goal?

Open
Hard Math · Advanced Math · Nonlinear equations in one variable and systems of equations in two variables · SPR

x k x - 56 = -16

In the given equation, k is an integer constant. If the equation has no real solution, what is the least possible value of k ?

Open
Hard Reading and Writing · Information and Ideas · Central Ideas and Details · MCQ

What does the text most strongly suggest about corals that produce bright colors?

Open
Hard Math · Advanced Math · Nonlinear functions · MCQ

A model estimates that at the end of each year from 2015 to 2020, the number of squirrels in a population was 150 % more than the number of squirrels in the population at the end of the previous year. The model estimates that at the end of 2016, there were 180 squirrels in the population. Which of the following equations represents this model, where n is the estimated number of squirrels in the population t years after the end of 2015 and t5?

Open
Hard Reading and Writing · Information and Ideas · Command of Evidence · MCQ

Which quotation from a work by a historian would best illustrate the student’s claim?

Open
Hard Math · Geometry and Trigonometry · Right triangles and trigonometry · SPR

The perimeter of an equilateral triangle is 624 centimeters. The height of this triangle is k3 centimeters, where k is a constant. What is the value of k ?

Open
Hard Math · Advanced Math · Equivalent expressions · SPR

0.36 x 2 + 0.63 x + 1.17

The given expression can be rewritten as a4x2+7x+13, where a is a constant. What is the value of a ?

Open
Hard Math · Advanced Math · Nonlinear functions · MCQ

fx=59-2x

The function f is defined by the given equation. For which of the following values of k does fk=3k?

Open
Hard Math · Geometry and Trigonometry · Area and volume · SPR

A right circular cone has a height of 22 centimeters cm and a base with a diameter of 6 cm. The volume of this cone is nπ cm3. What is the value of n ?

Open
Hard Reading and Writing · Information and Ideas · Inferences · MCQ

Which choice most logically completes the text?

Open
Hard Reading and Writing · Craft and Structure · Words in Context · MCQ

Which choice completes the text with the most logical and precise word or phrase?

Open
Hard Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · SPR figure

Jeremy deposited x dollars in his investment account on January 1, 2001. The amount of money in the account doubled each year until Jeremy had 480 dollars in his investment account on January 1, 2005. What is the value of ?

Open
Hard Reading and Writing · Standard English Conventions · Boundaries · MCQ

Which choice completes the text so that it conforms to the conventions of Standard English?

Open