The sides of a square region, measured to the nearest centimeter, are 6 centimeters long. The least possible value of the actual area of the square region is
If M is the least common multiple of 90, 196, and 300, which of the following is NOT a factor of M?
If n is a positive integer, then n(n + 1)(n + 2) is
The sum of prime numbers that are greater than 60 but less than 70 is
A gym class can be divided into 8 teams with an equal number of players on each team or into 12 teams with an equal number of players on each team. What is the lowest possible number of students in the class?
If n is an integer greater than 6, which of the following must be divisible by 3?
In an increasing sequence of 10 consecutive integers, the sum of the first 5 integers is 560. What is the sum of the last 5 integers in the sequence?
A necklace is made by stringing N individual beads together in the repeating pattern red bead, green bead, white bead, blue bead, and yellow bead. If the necklace design begins with a red bead and ends with a white bead, then N could equal
When positive integer x is divided by positive integer y, the remainder is 9. If x/y= 96.12, what is the value of y ?
If y is the smallest positive integer such that 3,150 multiplied by y is the square of an integer, then y must be
The author uses the term "admittedly" (see highlighted text) in order to indicate that
What is the ratio of the average (arithmetic mean) height of students in class X to the average height of students in class Y?(1) The average height of the students in class X is 120 centimeters.(2) T...
Is the measure of one of the interior angles of quadrilateral ABCD equal to 60 degrees?(1) Two of the&n...
Based on records from ancient Athens, each year young Athenian women collaborated to weave a new woolen robe t...
Of the families in City X in 1994, 40 percent owned a personal computer. The number of families in ...