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277 items match · Math · Problem-Solving and Data Analysis

Easy Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · MCQ figure

If t equals 4 u , which of the following is equivalent to 2 t ?

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Hard Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ

Two investments were made as shown in the table above. The interest in Account A is compounded once per year. Which of the following is true about the investments?

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Medium Math · Problem-Solving and Data Analysis · Percentages · MCQ

Thomas installed a new stove in his restaurant. At the time of installation, the stove had a value of $800. Thomas estimates that each year the value of the stove will depreciate by 20% of the previous year’s estimated value. What is the estimated value of the stove exactly 2 years after Thomas installed it?

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Easy Math · Problem-Solving and Data Analysis · Percentages · MCQ figure

Rita’s total bill at a restaurant was $25.00, including tax. If she left a tip of 20% of the total bill, what was the amount of the tip?

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Hard Math · Problem-Solving and Data Analysis · Percentages · SPR

The regular price of a shirt at a store is $11.70 . The sale price of the shirt is 80 % less than the regular price, and the sale price is 30 % greater than the store's cost for the shirt. What was the store’s cost, in dollars, for the shirt? (Disregard the $ sign when entering your answer. For example, if your answer is $4.97 , enter 4.97 )

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Medium Math · Problem-Solving and Data Analysis · Inference from sample statistics and margin of error · SPR figure

The town has a total of 6,000 voters. Based on the table, what is the best estimate of the number of voters who plan to vote for Candidate A?

 

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Easy Math · Problem-Solving and Data Analysis · Percentages · MCQ figure

What number is 20% greater than 60 ?

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Easy Math · Problem-Solving and Data Analysis · Percentages · SPR

Out of 300 seeds that were planted, 80% sprouted. How many of these seeds sprouted?

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Medium Math · Problem-Solving and Data Analysis · Probability and conditional probability · SPR

A box contains 13 red pens and 37 blue pens. If one of these pens is selected at random, what is the probability of selecting a red pen? (Express your answer as a decimal or fraction, not as a percent.)

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Hard Math · Problem-Solving and Data Analysis · Percentages · SPR

According to a set of standards, a certain type of substance can contain a maximum of 0.001% phosphorus by mass. If a sample of this substance has a mass of 140 grams, what is the maximum mass, in grams, of phosphorus the sample can contain to meet these standards?

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Medium Math · Problem-Solving and Data Analysis · Probability and conditional probability · MCQ figure

The table above shows the number of people who work in the Human Resources and Accounting departments of a company and the highest level of education they have completed. A person from one of these departments is to be chosen at random. If the person chosen works in the Human Resources department, what is the probability that the highest level of education the person completed is a master’s degree?

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Medium Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ figure

The scatterplot shows the relationship between two variables, x and y .

  • The scatterplot has 10 data points.
  • The data points are in a linear pattern trending down from left to right.
  • The data points have the following approximate coordinates:
    • (0 comma 10)
    • (1.2 comma 9)
    • (2.3 comma 8)
    • (3.1 comma 5)
    • (4.8 comma 5)
    • (5.2 comma 3)
    • (6.5 comma 3)
    • (7.2 comma 3)
    • (9.6 comma 2)
    • (8.8 comma 1)

Which of the following equations is the most appropriate linear model for the data shown?

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Hard Math · Problem-Solving and Data Analysis · Percentages · MCQ

37 % of the items in a box are green. Of those, 37 % are also rectangular. Of the green rectangular items, 42 % are also metal. Which of the following is closest to the percentage of the items in the box that are not rectangular green metal items?

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

Anita created a batch of green paint by mixing 2 ounces of blue paint with 3 ounces of yellow paint. She must mix a second batch using the same ratio of blue and yellow paint as the first batch. If she uses 5 ounces of blue paint for the second batch, how much yellow paint should Anita use?

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

The median of the scores for group B is how much greater than the median of the scores for group A?

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Hard Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ figure
The figure presents a scatterplot titled “Total Protein and Total Fat for Eight Sandwiches.” The horizontal axis is labeled “Total protein,” in grams, and the numbers zero through 50, in increments of 10, are indicated. The vertical axis is labeled “Total fat,” in grams, and the numbers zero through 80, in increments of 10, are indicated. Eight data points and the line of best fit are shown. The line of best fit touches all 8 data points and extends upward and to the right through the following coordinates. All data are approximate. 

Protein, 9 grams; Fat, 17 grams.
Protein, 20 grams; Fat, 33 grams.
Protein, 30 grams; Fat, 48 grams.
Protein, 40 grams; Fat, 63 grams.
Protein, 48 grams; Fat, 75 grams.

The scatterplot above shows the numbers of grams of both total protein and total fat for eight sandwiches on a restaurant menu. The line of best fit for the data is also shown. According to the line of best fit, which of the following is closest to the predicted increase in total fat, in grams, for every increase of 1 gram in total protein?

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Easy Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ figure

The scatterplot shows the relationship between x and y . A line of best fit is also shown.

  • The scatterplot has 6 data points.
  • The data points are in a linear pattern trending up from left to right.
  • A line of best fit is shown:
    • The line of best fit slants up from left to right.
    • 1 point is touching the line of best fit.
    • 2 points are above the line of best fit.
    • 3 points are below the lines of best fit.
    • The line of best fit passes through the following approximate coordinates:
      • (0 comma 0.2)
      • (4 comma 2)

Which of the following is closest to the slope of the line of best fit shown?

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Medium Math · Problem-Solving and Data Analysis · Two-variable data: Models and scatterplots · MCQ

Each year, the value of an investment increases by 0.49 % of its value the previous year. Which of the following functions best models how the value of the investment changes over time?

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Hard Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · MCQ

A certain park has an area of 11,863,808 square yards. What is the area, in square miles, of this park? 1 mile=1,760 yards

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Easy Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · MCQ

How many teaspoons are equivalent to 44 tablespoons? 3 teaspoons=1 tablespoon

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Medium Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · MCQ

For a certain rectangular region, the ratio of its length to its width is 35 to 10 . If the width of the rectangular region increases by 7 units, how must the length change to maintain this ratio?

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Easy Math · Problem-Solving and Data Analysis · Ratios, rates, proportional relationships, and units · MCQ

The ratio x to y is equivalent to the ratio 12 to t . When x = 156 , what is the value of y in terms of t ?

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Hard Math · Problem-Solving and Data Analysis · Percentages · SPR

The number a is 60 % greater than the positive number b . The number c is 45 % less than a . The number c is how many times b ?

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Hard Math · Problem-Solving and Data Analysis · Percentages · MCQ

The value of a collectible comic book increased by 167% from the end of 2011 to the end of 2012 and then decreased by 16% from the end of 2012 to the end of 2013. What was the net percentage increase in the value of the collectible comic book from the end of 2011 to the end of 2013?

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Hard Math · Problem-Solving and Data Analysis · Probability and conditional probability · MCQ figure

If a caller last Monday who asked about his or her bill is selected at random, which of the following is closest to the probability that the customer also asked for repairs?

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