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Ready4	The $x$ -coordinate of the center of circle $P$ shown above is twice the length of its radius and the $y$ -coordinate is three times the length of its radius. If the distance from $O$ to $P$ is equal to $k$ , what is the radius of the circle, in terms of $k$ ?
Ready4	In the figure above, what is the value of $v-y$ ?
Ready4	A set of numbers has the property that for any number $x$ in the set, $x+3$ is also in the set. If $-3$ is in the set, which of the following must also be in the set? I. $-6$ II. $0$ III. $6$
Ready4	A set of numbers has the property that for any number $y$ in the set, $-3y$ is also in the set. If $-2$ is in the set, which of the following must also be in the set? I. $\frac{2}{3}$ II. $6$ III. $18$
Ready4	A set of numbers has the property that for any number $z$ in the set, $z^{2}$ and $z^{3}$ are also in the set. If −3 is in the set, which of the following must also be in the set? I. −27 II. 27 III. 81
Ready4	Which of the following inequalities is an algebraic expression for the shaded part of the number line above?
Ready4	What is the circumference of the circle above with center $O$ ? (1) The perimeter of $\Delta OAC$ is $27$ . (2) The length of arc $ABC$ is $3\pi$ .
Ready4	What is the circumference of the circle above with center $O$ ? (1) The perimeter of $\Delta OQS$ is $8+4\sqrt{2}$ . (2) The length of arc $QRS$ is $2\pi$ .
Ready4	The widths of all tiles of type $K$ are exactly the same, and the widths of all tiles of type $M$ are exactly the same. Is the width of 1 tile of type $K$ less than the width of 1 tile of type $M$ ? (1) The total width of 2 tiles of type $K$ and 3 tiles of type $M$ is less than the total width of 5 tiles of type $K$ and 2 tiles of type $M$ . (2) The total width of 3 tiles of type $K$ and 5 tiles of type $M$ is less than the total width of 4 tiles of type $K$ and 4 tiles of type $M$ .
Ready4	In the table above, what is the least number of table entries that are needed to show the mileage between each town and each of the other six towns?
Ready4	In the table above, what is the least number of table entries that are needed to show the mileage between each city and each of the other five cities?
Ready4	Three carpenters $H$ , $J$ , and $K$ working simultaneously and independently at their respective constant rates, can build a shed in 8 hours. How long does it take Carpenter $H$ , working alone at a constant rate, to build the shed? (1) Carpenters $H$ and $J$ , working simultaneously and independently at their respective constant rates, can build the shed in 12 hours. (2) Carpenters $J$ and $K$ , working simultaneously and independently at their respective constant rates, can build the shed in 16 hours.
Ready4	If $xy \neq 0$ , is $\frac{1}{x}+\frac{1}{y}=10$ ? (1) $x+y=10xy$ (2) $x=y$
Ready4	If $ab \neq 0$ , is $\frac{1}{a}- \frac{1}{b}=10$ ? (1) $b=2a$ (2) $b-a=10ab$
Ready4	On a certain date, Sashi invested $1,000 at $x$ percent simple annual interest and a different amount at $y$ percent simple annual interest. What amount did Sashi invest at $y$ percent simple annual interest? (1) Sashi invested $1,000 at 2 percent simple annual interest and the other amount at 3 percent simple interest. (2) The total amount of interest earned by Sashi's two investments in one year was $100.
Ready4	A tortoise moves at a constant speed of 15 feet per minute. If the tortoise moves across a field, is the distance that the tortoise moves less than 0.1 mile? (1 mile = 5,280 feet) (1) It takes the tortoise less than 0.6 hour to move across the field. (2) It takes the tortoise more than 0.5 hour to move across the field.
Ready4	A pulley is used to move boxes at a constant speed of 150 centimeters per second. If the pulley moves a box from the floor to the top shelf in a warehouse, is that distance more than 25 meters? (1 meter = 100 centimeters) (1) It takes the pulley less than 0.4 minutes to move the box from the floor to the top shelf. (2) It takes the pulley more than 0.3 minutes to move the box from the floor to the top shelf.
Ready4	In the triangle above, does $a^2+b^2=c^2$ ? (1) $a=b$ (2) $x+y=88$
Ready4	According to the passage, which of the following statements regarding outsourcing is true?
Ready4	Which of the following statements regarding the author's solution to contain the illicit poaching of sharks is supported by the passage?