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If x is 50 percent of y and if z is 30 percent of y, where y>0 , then z is what percent of x ?_____%
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A total of $36,000 was invested for one month in a new money market account that paid simple annual interest at the rate of r percent. If the investment earned $360 in interest for the month, what is the value of r ?
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The equation $$C=\frac{5}{9}(F-32)$$ represents the relationship between temperature C in degrees Celsius and the corresponding temperature F in degrees Fahrenheit. The graph shows the high temperature, in degrees Fahrenheit, on each day of a certain week. Which of the following is closest to the range of the high temperatures for the week, in degrees Celsius?
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The circular bases of a right circular cylinder are inscribed in two opposite faces of a cube. If the volume of the cube is 64, which of the following is closest to the volume of the cylinder?
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All of the students in an English class took a test, and each student received a test score that was a whole number between 60 and 100, inclusive. The table shows the number of students who received a test score in each of four score intervals. Which of the following numbers could be the median test score for all of the students?
Indicate all such numbers.
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For mass-market books in 2015, which of the following is closest to the ratio of the dollar amount of sales of adult hardcover books to the dollar amount of sales of juvenile hardcover books?
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For 2005, if sales of law books accounted for 39 percent of the dollar amount of sales of professional books, then sales of law books accounted for what percent of the dollar amount of all book sales for 2005 ?
Give your answer to the nearest whole percent.
_____%
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If the sales of mass-market adult hardcover books accounted for 33 percent of mass-market book sales in 2010, by approximately what percent did the dollar amount of sales of this type of book increase from 2010 to 2015 ?
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In a study of online news sources, computer users were surveyed to determine what computer sources they used for online news. The responses of those surveyed are summarized in the table shown. If 15 percent of those surveyed responded that they used both newspaper and magazine websites, what percent of those surveyed used newspaper websites but not magazine websites?
_____%
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The circumference of circle X is 24π. If the radius of circle Y is equal to $$\frac{1}{12}$$ of the circumference of circle X, what is the circumference of circle Y ?
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If t≠0, which of the following is equivalent to $$\frac{1}{1+\frac{1}{t+\frac{1}{t}}}$$ ?
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6≤|x|≤8
1≤|y|≤2
3≤|z|≤4
If x, y, and z satisfy the inequalities shown, what is the least possible value of |x+y+z| ?
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|x|+|y|=3
Quantity A:x+y
Quantity B:-2
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The sum of 11 consecutive integers is 22.
Quantity A:
The median of the 11 integers
Quantity B:3
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Figure I and Figure II each show a small square inscribed in a large square that has sides of length 10.
Quantity A:
The perimeter of the small square in Figure I
Quantity B:
The perimeter of the small square in Figure II
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Quantity A:
The area of a circle with circumference 8πx
Quantity B:
The area of a circle with radius 4x
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A certain car travels 120 miles in t hours at a constant rate of r miles per hour.
Quantity A:
The number of hours required for the car to travel 240 miles at a constant rate of 3r miles per hour
Quantity B:t
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If x=-3, which of the following is greatest?
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