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Ready4	The dots on the graph above indicate sale prices (in thousands of dollars) and living area (in square feet) of the most recent 25 home sales in a certain town. How many homes that sold for more than $600,000 had living areas that were less than 3,000 square feet?
Ready4	It would take one copyist 10 minutes to copy a large document and another copyist 12 minutes to copy the same document. How many minutes would it take both copyists, working simultaneously at their respective constant rates, to copy the document?
Ready4	If the numbers $\tfrac{7}{9}$ , $\tfrac{2}{3}$ , $\tfrac{5}{6}$ , $\tfrac{5}{12}$ , and $\tfrac{3}{4}$ were ordered from least to greatest, the second largest number of the resulting sequence would be
Ready4	According to the chart shown, which of the following is closest to the median monthly sales, in dollars, at a local coffee shop over the time period from September to June, inclusive?
Ready4	If money is invested at $r$ percent interest, compounded annually, the amount of the investment will double in approximately $\frac{70}{r}$ years. If $7,500 is invested in an account that pays 5 percent interest, compounded annually, how many years will it take for the value of the investment to be 4 times its initial value?
Ready4	In the figure shown, arc $LMN$ is a semicircle. If the length of line segment $LN$ is 11, then what is the length of semicircle $LMN$ ?
Ready4	The figure above shows $\Delta ABC$ inscribed in circle $O$ . The length of line segment $AC$ is $5$ and the measure of $\angle BCA$ is $40^\circ$ . What is the length of arc $AB$ ?
Ready4	What is the value of $2x^2-0.25x+1.2$ when $x=0.8$ ?
Ready4	What is the value of $3x^2-1.3x-0.9$ when $x=0.2$ ?
Ready4	If $P$ and $Q$ are sets of integers, $P \Delta Q$ denotes the set of integers that belong to set $P$ or set $Q$ , but not both. If $P$ consists of 15 integers, $Q$ consists of 8 integers, and 4 integers are in both $P$ and $Q$ , then $P \Delta Q$ consists of how many integers?
Ready4	If $R$ and $S$ are sets of integers, then $R \Delta S$ denotes the set of integers that belong to set $R$ or to set $S$ , but not to both. If $R$ consists of $13$ integers, $S$ consists of $17$ integers, and $9$ integers are in both $R$ and $S$ , then $R \Delta S$ consists of how many integers?
Ready4	If positive integers $x$ and $y$ are not both even, which of the following must be odd?
Ready4	If non-negative integers $n$ and $p$ are not both odd, which of the following must be odd?
Ready4	In the figure above, line segment $\overline{UT}$ has length $16$ , and rectangle $PQRU$ is a square. If the area of rectangular region $PQST$ is $225$ , what is the area of rectangular region $URST$ ?
Ready4	If $r$ is an integer and $s = (2r+1)^2$ , which of the following CANNOT be a divisor of $r$ ?
Ready4	A certain right triangle has side lengths $x$ , $y$ , and $z$ , where $x=y$ . If the area of this triangular region is 5, which of the following is the value of $x$ ?
Ready4	A certain right triangle has side lengths $x$ , $y$ , and $z$ , where $x=y$ . If the area of this triangular region is $4$ , which of the following is the value of $y$ ?
Ready4	The circle with center $C$ shown above is tangent to the $x$ -axis. The $x$ -coordinate of $C$ is three times its $y$ -coordinate. If the distance from $O$ to $C$ is equal to $n$ , what is the radius of the circle, in terms of $n$ ?
Ready4	In the figure above, find the value of $c - b$ .
Ready4	The figure above represents a circular fountain surrounded by a circular walkway. The distance across the fountain is $16$ feet. The distance across the fountain and the walkway is $24$ feet. What is the area of the walkway, in square feet?