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PREP07 Test 1 PREP08 Test 1	The passage suggests that tooth fractures in Pleistocene carnivores probably tended to occur less frequently
PREP07 Test 1	Of the 60 animals on a certain farm, 2/3 are either pigs or cows. How many of the animals are cows? (1) The farm has more than twice as many cows as it has pigs. (2) The farm has more than 12 pigs.
PREP07 Test 1	As shown in the figure above, a thin conveyor belt 15 feet long is drawn tightly around two circular wheels each 1 foot in diameter. What is the distance, in feet, between the centers of the two wheels?
PREP07 Test 1	The bones of Majungatholus atopus, a meat-eating dinosaur that is a distant relative of Tyrannosaurus rex and closely resembles South American predatory dinosaurs, have been discovered in Madagascar.
PREP07 Test 1 OG18-文本逻辑	Which of the following best completes the passage below?At a recent conference on environmental threats to the North Sea, most participating countries favored uniform controls on the quality of effluents, whether or not specific environmental damage could be attributed to a particular source of effluent. What must, of course, be shown, in order to avoid excessively restrictive controls, is that _______________ .
PREP07 Test 1	In isosceles RST what is the measure of R(1) The measure of T is 100°. (2) The measure of S is 40°.
PREP07 Test 1	Alice's take-home pay last year was the same each month, and she saved the same fraction of her take-home pay each month. The total amount of money that she had saved at the end of the year was 3 times the amount of that portion of her monthly take-home pay that she did not save. If all the money that she saved last year was from her take-home pay, what fraction of her take-home pay did she save each month?
PREP07 Test 1 GWD	Data gathered by weather satellites has been analyzed by scientists, reporting that the Earth's northern latitudes have become about ten percent greener since 1980, due to more vigorous plant growth associated with warmer temperatures and higher levels of atmospheric carbon dioxide.
PREP07 Test 1 OG18-文本逻辑	The interview is an essential part of a successful hiring program because, with it, job applicants who have personalities that are unsuited to the requirements of the job will be eliminated from consideration.The argument above logically depends on which of the following assumptions?
PREP07 Test 1	For which of the following functions is f(a + b)=f(a) + f(b) for all positive numbers a and b ?
PREP07 Test 1	The cost of delivery for an order of desk chairs was $10.00 for the first chair, and $1.00 for each additional chair in the order. If an office manager placed an order for n desk chairs, is n > 24 ? (1) The delivery cost for the order totaled more than $30.00. (2) The average (arithmetic mean) delivery cost per chair of the n chairs was $1.36.
PREP07 Test 1	Unlike emergency calls that travel through regular telephone lines, where they thus automatically inform the operator of the location and phone number of the caller, cellular calls require emergency operators to determine the location of the caller.
PREP07 Test 1	Companies O and P each have the same number of employees who work the same number of hours per week. According to records maintained by each company, the employees of Company O had fewer job-related accidents last year than did the employees of Company P. Therefore, employees of Company O are less likely to have job-related accidents than are employees of Company P.Which of the following, if true, would most weaken the conclusion above?
PREP07 Test 1	Are at least 10 percent of the people in Country X who are 65 years old or older employed? (1) In Country X, 11.3 percent of the population is 65 years old or older. (2) In Country X, of the population 65 years old or older, 20 percent of the men and 10 percent of the women are employed.
PREP07 Test 1	. If in a certain population, people are born at an average rate of 9 people every 2 seconds and people die at an average rate of 3 people every 2 seconds, by approximately how many people does the population increase in 1 day?
PREP07 Test 1	Recently documented examples of neurogenesis, the production of new brain cells, include the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that learn new songs.
PREP07 Test 1	Adult female rats who have never before encountered rat pups will start to show maternal behaviors after being confined with a pup for about seven days. This period can be considerably shortened by disabling the female's sense of smell or by removing the scent-producing glands of the pup.Which of the following hypotheses best explains the contrast described above?
PREP07 Test 1	If x is a positive number less than 10, is z greater than the average (arithmetic mean) of x and 10 ? (1) On the number line, z is closer to 10 than it is to x. (2) z = 5x
PREP07 Test 1	For how many integers n is $${2}^{n}={n}^{2}$$ ?
PREP07 Test 1 OG18-文本逻辑 OG19-文本逻辑 OG20-文本逻辑	Developed by Pennsylvania's Palatine Germans about 1750, they made Conestoga wagons with high wheels capable of crossing rutted roads, muddy flats, and the nonroads of the prairie and they had a floor curved upward on either end so as to prevent cargo from shifting on steep grades.