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Ready4	If <i>ni> and <i>mi> are positive, is $m < 9 < n$ ? $m < n$ and $m n = 81$ . $m^{2} < 81 < n^{2}$
Ready4	If $\frac{1}{c} - \frac{1}{c + 3} = \frac{1}{c + 5}$ , then <i>ci> could be
PREP07 Test 1	Each of the students in a certain class received a single grade of P, F, or I. What percent of the students in the class were females?(1) Of those who received a P, 40 percent were females.(2) Of those who received either an F or I, 80 percent were males.
Ready4	In the rectangular coordinate system above, point Q (not shown) is the same distance from the line <i>y i>= <i>x i>as point P, and it is the same distance from the <i>y i>axis as point P is from the <i>x i>axis. Point R (not shown) lies at both the same distance from the <i>x i>axis and the same distance from the <i>y i>axis as point Q, but is in a different location. If the coordinates of point P are (4, 2), which of the following are possible coordinates of point R?
Ready4	What is the largest integer <i>ki> for which $81^{k} < 3^{27}$ ?
Magoosh	The <i style="font-style: italic;">Book of Kellsi>, an illumination of the four gospels produced in eighth century Ireland, a demonstration of what many consider the pinnacle of Celtic knotwork art and incorporating such foreign pigments like indigo from India and lapis lazuli from Afghanistan.
Ready4	An operation $Ω$ is defined by the equation $a Ω b = \frac{- a - 2 b}{2 a + b}$ , for all numbers <i>ai> and <i>bi> such that $2 a \neq - b$ . If $a \neq - x$ and $a Ω x = 0$ , then $x =$
Ready4	If <i>xi> and <i>yi> are positive integers, is $\sqrt{x + y + 1} > 3 \sqrt{x + 1}$ ? $y > 8 x + 8$ $x + y > 8 x + 8$
Magoosh	Like the cult status of <i style="font-style: italic;">Rocky Horror Picture Showi> (1975), Ridley Scott's Blade Runner (1982) was all but ignored on its initial release, only to become a long-term blockbuster because of its devoted fan base.
OG12 OG15 OG16	List I: 3, 6, 8, 19List II: x, 3, 6, 8, 19If the median of the numbers in list I above is equal to the median of the numbers in list II above, what is the value of x ?
	It can be inferred from the passage that some mechanisms that regulate internal body temperature t like sweating and panting, can lead to which of the following?
Ready4	If<i> m i>is an integer, is $m - 1$ even? $m + 3$ is an even integer. $m - 2$ is an odd integer.
Ready4	If <i>QRi> = 10, what is the area of the triangular region <i>PQRi> above? $P S = S R = 5$ $P Q = P R$
Ready4	Beatrix Potter had indomitable faith in her book <i zoompage-fontsize="16">The Adventures of Peter Rabbiti>; in 1901, she illustrated the characters at her own expense and decided on publishing it herself.
Ready4	If 5 is one solution of the equation $x^{2} + 4 x + m = 5$ , where <i>mi> is a constant, what is the other solution?
Ready4	If $r_{1}$ and $r_{2}$ are the roots of the equation $t^{2} + b t + c = 0$ , where <i>bi> and <i>ci> are constants, are both $r_{1}$ and $r_{2}$ positive? $b < 0$ $c < 0$
Ready4	If money is invested at <i>ri> percent interest, compounded annually, the amount of the investment will double in approximately $\frac{70}{r}$ years. If Chris invests $1,000 in a bond that pays 4 percent interest, compounded annually, what will be the approximate total amount of the investment 35 years later?
Ready4	If<i> $y$ i>is an integer, is $y<-5$ ? $y^2>25$ $y^3<-25$
OG12	In a horticultural experiment, 200 seeds were planted in plot I and 300 were planted in plot II. If 57 percent of the seeds in plot I germinated and 42 percent of the seeds in plot II germinated, what percent of the total number of planted seeds germinated?
Ready4	Luisa has<i> $c$ i>more children than Jenna has, and together they have a total of $d$ children. Which of the following represents the number of children that Jenna has?