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PREP07 Test 2	Joshua and Jose work at an auto repair center with 4 other workers. For a survey on healthcare insurance, 2 of the 6 workers will be randomly chosen to be interviewed. What is the probability that Joshua and Jose will both be chosen?
PREP07 Test 2	As with those of humans, the DNA of grape plants contains sites where certain unique sequences of nucleotides are repeated over and over.
PREP07 Test 2	The table above shows the total sales recorded in July for the 5 salespeople at Acme Truck Sales. It was discovered that one of Cal's sales was incorrectly recorded as one of Ann's sales. After this error was corrected, Ann's total sales were still higher than Cal's total sales, and the median of the 5 sales totals was $330,000. What was the value of the incorrectly recorded sale?
PREP07 Test 2	Is $$2x - 3y < x^2$$ ?(1) 2x - 3y = -2(2) x > 2 and y > 0.
PREP07 Test 2 GWD	Galileo did not invent the telescope, but on hearing, in 1609, that such an optical instrument had been made, he quickly built his own device from an organ pipe and spectacle lenses.
PREP07 Test 2	On the number line above, the segment from 0 to 1 has been divided into fifths, as indicated by the large tick marks, and also into sevenths, as indicated by the small tick marks. What is the least possible distance between any two of the tick marks?
PREP07 Test 2	In the United States, while the number of foreign-born residents and their children is higher than ever, the percentage of the population they represent is not; in 1910 this group made up 35 percent of the population when compared to 20 percent in 2000.
PREP07 Test 2	$$If \frac{x}{2} = \frac{3}{y}$$, is x less than y ?(1) y ≥ 3(2) y ≤ 4
PREP07 Test 2	Marta bought several pencils. If each pencil was either a 23-cent pencil or a 21-cent pencil, how many 23-cent pencils did Marta buy?(1) Marta bought a total of 6 pencils.(2) The total value of the pencils Marta bought was 130 cents.
PREP07 Test 2	What is the value of $$\sqrt{17}+\sqrt{47}$$, to the nearest whole number?
PREP07 Test 2	Unlike psychiatrists, who are trained as medical doctors, psychologists have historically been forbidden from prescribing their patients drugs, but in 2002 New Mexico began to grant the privilege of prescribing to licensed, doctoral level psychologists who complete an additional training and certification program.
PREP07 Test 2	The ivory-billed woodpecker, once the largest woodpecker in North America at a striking 20 inches tall, has moved in and out of the extinct category, with scientists consistently unable to find solid proof for the bird to still exist.
PREP07 Test 2	If x and y are integers and x > 0, is y > 0 ?(1) 7x - 2y > 0 (2) -y < x
PREP07 Test 2	During a trip on an expressway, Don drove a total of x miles. His average speed on a certain 5-mile section of the expressway was 30 miles per hour, and his average speed for the remainder of the trip was 60 miles per hour. His travel time for the x-mile trip was what percent greater than it would have been if he had traveled at a constant rate of 60 miles per hour for the entire trip?
PREP07 Test 2	In the figures above, if the area of the triangle on the right is twice the area of the triangle on the left, then in terms of s, S =
PREP07 Test 2	A state legislature had a total of 96 members. The members who did not vote on a certain bill consisted of 25 who were absent and 3 who abstained. How many of those voting voted for the bill?(1) Exactly $$\frac{1}{3}$$ of the total membership of the legislature voted against the bill.(2) The number of Legislators who voted for the bill was 8 more than the total number who were absent or abstained.
PREP07 Test 2	Astronomers have uncovered evidence that a star that was as bright as the full moon exploding into view 340,000 years ago, emitting dazzling radiation that could have disrupted Earth's protective ozone layer and sunburned our Stone Age ancestors.
PREP07 Test 2	For a certain race, 3 teams were allowed to enter 3 members each. A team earned 6 - n points whenever one of its members finished in nth place, where $$1\le n \le 5$$. There were no ties, disqualifications, or withdrawals. If no team earned more than 6 points, what is the least possible score a team could have earned?
PREP07 Test 2	If m and n are positive integers and mn = k, is m + n = k + 1 ? (1) m = 1 (2) k is a prime number.
PREP07 Test 2	In hoping to restrain economic growth, interest rates were raised by British policymakers, making it more expensive to borrow for businesses and consumers.