Math With Calculator SAT

Eight data points are shown in the scatterplot. A line of best fit for the data is also shown. Which of the following is closest to the y-value predicted by the line of best fit for an x-value of 3,700 ?

• 20

• 33

• 40

• 14

An object has a mass of 3,300 milligrams. What is the mass of the object in grams? (1 gram = 1,000 milligrams)

• 0.33

• 330.00

• 3.30

• 33.00

What is the y-intercept of the line graphed?

• ( 0 , -3 )

• ( 0 , -1 )

• ( 0 , 1 )

• ( 0 , 3 )

On average, one square inch of human skin contains 650 sweat glands. A certain area of skin contains 1,170 sweat glands. Based on this information, which of the following is closest to the size of this area, in square inches?

• 0.56

• 0.80

• 0.44

• 1.80

The graph of the function t is shown, where y=t(x). Which of the following types of functions is graphed?

• Increasing linear

• Decreasing linear

• Increasing exponential

• Decreasing exponential

Which of the following dot plots, each with 9 data values, represents a data set with a median value that is less than 70 ?

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Data set A: 2, 4, 6, 6, 8, 12

Data set B: 2, 4, 6, 6, 8, 12, 26

Question 9 Answers

Two data sets are shown. Which statement best compares the medians of the data sets?

• The median of data set A is greater than the median of data set B.

• The median of data set A is less than the median of data set B.

• The medians of data sets A and B are equal.

• There is not enough information to compare the medians

The mass of a solution of isopropanol and water is 100 grams. The given equation represents this situation, where x is the volume of isopropanol, in cubic centimeters, and y is the volume of water, in cubic centimeters. If the volume of isopropanol is 70 cubic centimeters, what is the approximate volume of water, in cubic centimeters?

• 79

• 55

• 45

• 70

There are 435 voting members of the US House of Representatives. If b voting members are in favor of a certain bill, which expression represents the percentage of the voting members in favor of the bill?

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Which of the following equations has the same solution as the given equation?

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