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Ready4	<p>If $N=\tfrac{5}{7}(M-12)$ and $N=280$ , then $M=$ p>
Ready4	<p>Penelope has coins worth either $0.10 or $0.50. If she has more than five $0.50 coins, how many coins does she have?p> Penelope has fewer than 10 coins worth $0.10 each. The total value of Penelope's coins is $4.70.
PREP07 Test 1	The product P of two prime numbers is between 9 and 55. If one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25, then P =
Ready4	<p>The ministry asserts that improvements in sentiment indicators are evidence that the economy will dodge the uncertainty that had been caused earlier by the euro debt crisis and instead grow by 1.8 percent in 2014.p>
	In triangle PQR, the measure of angle P is 30° more than twice the measure of angle Q. What is the measure of angle R?(1) PQ = QR(2) The measure of angle P is 78°.
OG15 OG16 OG17 OG18	In the xy-plane above, is angle QPR a right angle?(1) Points P and Q have the same x-coordinate.(2) Points P and R have the same y-coordinate.
Ready4	<p>p><p>In the figure shown, angles $n$ , $q$ , and $r$ make up three of the interior angles of quadrilateral $ABCD$ . Is $n=r$ ?p> <p>p> <p>(1) Lines $h$ and $k$ are parallel.p> <p>(2) $<font color='#FE8080'>p</font>+q=180$ p>
Ready4	<p>There are 12 vehicles in a parking lot, of which 3 are trucks and 9 are cars. How many possible selections of 4 vehicles from the parking lot contain at least one truck and at least one car?p>
OG12 OG15 OG16	P, r, s, t, uAn arithmetic sequence is a sequence in which each term after the first is equal to the sum of the preceding term and a constant.If the list of letters shown above is an arithmetic sequence, which of the following must also be an arithmetic sequence?I 2P, 2r, 2s, 2t, 2uII P-3, r-3, s-3, t-3, u-3III $${P}^{2}$$, $${r}^{2}$$, $${s}^{2}$$, $${t}^{2}$$, $${u}^{2}$$
Ready4	<p>There are 8 popsicles in a box, of which 6 are red and 2 are purple. How many possible selections of 3 popsicles from the box contain at least one red popsicle and at least one purple popsicle?p>
Ready4	<p>The average (arithmetic mean) of the ages of three people, expressed as integers, is 60. What is the median age?p> One of the ages is 55. One of the ages is 60.
PREP07 Test 1	For every positive even integer n, the function h(n) is defined to be the product of all the even integers from 2 to n, inclusive. If p is the smallest prime factor of h(100) + 1, then p is
Ready4	<p>For what value of $x$ between –4 and 2, inclusive, is the value of $-x^{2} - x + 6$ the greatest?p>
Ready4	<p>If $10^{55} - 89$ is written as an integer in base 10 notation, what is the sum of the digits in that integer?p>
Ready4	<p>Baker-Perez Engineering specializes in microelectronics. The company has traditionally focused on printed circuit board designs, but is hoping to expand into sensor networks and embedded systems. Baker-Perez is cutting its staff of engineers by 10 percent. To ensure that the company’s ability to produce high-quality products is impacted as little as possible by the staff cuts, consultants recommend that Baker-Perez lay off the most recent hires, who are the least familiar with the company’s products.p> <p>Which of the following, if true, casts the most doubt upon the consultants’ rationale for selecting staff to lay off?p>
Ready4	<p>The purple skydrop is a rare type of flower. It is star-shaped and is pollinated primarily by black-winged sparrows. Because it requires direct sunlight, its range in the past has been limited to a few open meadows within Sylvan State Forest. Recently, however, hundreds of trees in Sylvan Forest were destroyed by a blight and were removed by park rangers. If the blight continues to spread, it is probable that the range of the purple skydrop will expand into the new open meadows created by the removal of the trees.p> <p>Which of the following, if true, most seriously weakens the argument?p>
Ready4	<p class="ng-scope">Antitrust laws — statutes that supposedly keep any one firm or group of firms from dominating the marketplace — are thought by some to be the bulwark of free enterprise. These laws are founded on the idea that without the continued vigp><p class="ng-scope">ilance of the government, large corporations would ruthlessly destroy their smaller rivals and then raise prices and profits at consumers` expense. But antitrust has a dark side; it often is used to the detriment of the consumers it`s supposed to protect. p><p class="ng-scope">In theory, antitrust laws should prevent anticompetitive mergers that harm the public interest, but in practice, they are often misused to obstruct competition. In fact, in several instances they end up harming the very companies they were supposed to protectp><p class="ng-scope">. Collectively, such laws not only have a negative effect on economic efficiency, but also negatively affect the appropriate distribution of wealth and income in society and the allocation of political and consumer power and rights. p><p class="ng-scope">Often, antitrust laws are fluid, non-objective and retroactive. Because of murky statutes and conflicting case law, companies can never be sure what constitutes permissible behavior. Normal business practices — price discounts, product improvements and exclusive contracting — can somehow morph into an antitrust violation when examined by government antitrust regulators. Companies can be accused of monopolistic price gouging for charging more than their competitors, or accused of predatory pricing for charging less, or accused of collusion for charging the same. p><p class="ng-scope">In one of the most brazen examples of misuse of antitrust laws for competitive and strategic benefit, Digital Equipment Corp. filed a lawsuit against Intel in 1990, when the firm`s attempt to persuade Intel to incorporate Digital Equipment`s technology as part of its next-generation chip design ended in failure. Alpha, then Digital`s flagship product, was at the time the fastest chip in the industry. In spite of Alpha`s relative superiority, more computers, including computers manufactured by Digital itself, employed Intel`s lower-powered Pentium chip than Digital`s counterpart. In 1997, Digital threatened Intel with antitrust action in a bold attempt to reposition itself in the computer industry. Robert B. Palmer, Digital`s chief executive, denied analysts` suggestions that the lawsuit was in fact a veiled strategic effort to prevent Intel from developing competing technology in the microprocessor market.p>
Ready4	<p>p><p>A rectangular quilt is shown above. The width of the quilt is $10$ feet and the quilt's border has uniform width. What are the dimensions of the quilt?p> <p>(1) The area of the border is $72$ square feet.p> <p>(2) The perimeter of the inner rectangle is $28$ feet.p>
Ready4	<p>A right triangle has two legs of equal length. What is the perimeter, in centimeters, of the triangle?p> The area of the triangle is 4 square centimeters. The hypotenuse of the triangle measures 4 cm.
Ready4	<p>Are all of the numbers in a certain list of 20 numbers equal?p> The sum of all the numbers in the list is 100. The sum of any 5 numbers in the list is 25.