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Ready4	The passage suggests which of the following about the research performed by Gary Klein?
Ready4	The author suggests that which of the following is an evolutionary disadvantage of the prominence of cartilage in fish?
Ready4	Elaina and Fernanda each separately received an annual bonus, paid using only $50 denominations. What is the total amount of their bonuses? Elaina's bonus was 50 percent greater than Fernanda's. The sum of bonuses of Elaina and Fernanda was between $2,100 and $2,800.
Ready4	If $a$ is negative, is $b$ positive? 1) $\frac{a}{b} < 0$ 2) $\frac{b-a}{2} > 0$
Ready4	In a survey, each of 6 students indicated the number of years of work experience he or she had obtained prior to graduate school. What was the standard deviation of the number of years of work experience of the 6 students? The average (arithmetic mean) number of years was 6. Each student had obtained the same number of years of experience.
Ready4	$n = 9.94 l 6$ If l denotes the thousandths digit in the decimal representation of n above, what digit is l? If n were rounded to the nearest hundredth, the result would be 9.95. If n were rounded to the nearest thousandth, the result would be 9.946.
Ready4	If n and m are positive, is $m < 9 < n$ ? $m < n$ and $m n = 81$ . $m^{2} < 81 < n^{2}$
Ready4	What is the value of integer $f$ ? $f (f + 3) = 10$ ${(2 f)}^{2 f} = 256$
Ready4	If k, n, and m are positive integers, is $k n$ even? $k = m^{3}$ $n = {(m - 1)}^{3}$
Ready4	If ^ represents one of the operations $-$ , $\div$ , and $\times$ , is $a^(b^c) = c^(a^b)$ for all numbers a, b, and c? $a^(b + c)$ is not equal to $a^b + a^c$ for some values of a, b, and c. ^ represents division or subtraction.
Ready4	If Runner A followed Runner B down a portion of track that is $\frac{1}{3}$ mile long, how many seconds did it take Runner A to run the track? Runner A ran onto the track 10 seconds after Runner B ran onto the track and ran off the track 8 seconds after Runner B ran off the track. Runner B ran the track at a constant speed of 9 miles per hour.
Ready4	If n is an integer such that $107 < n < 117$ , what is the value of n? If n − 1 were divided by 2, the remainder would be 0. If n were divided by 3, the remainder would be 0.
Ready4	If Susan's age is three times Tony's age, what is Susan's age? Two years ago, Susan's age was exactly 5 times Tony's age. Twelve years from now, Susan's age will be exactly 50% greater than Tony's age.
Ready4	Each block from bin A is 4 inches tall, while each block from bin B is 5 inches tall. If 12 blocks are stacked on each other, including a blocks from bin A and b blocks from bin B, into a single column, is $a > b$ ? $b > 5$ The height of the column is less than 56 inches.
Ready4	Maria has $2.45 consisting of coins each worth either $0.05 or $0.25. How many coins worth $0.05 does Maria have? Maria has fewer than 8 coins worth $0.05 each. Maria has more than 8 coins worth $0.25 each.
Ready4	Late fees for the return of a rental item past its deadline are equal to the regular hourly rental rate multiplied by the number of hours past the return deadline, counting only the hours between 9:00 am and 5:00 pm when the shop is open. The rental item does not accrue late fees outside of those hours, though it can be returned to a drop box. If the shop opens 7 days per week, what were the late fees for an item returned late? The regular hourly rental rate is $12. The item was 54 hours late.
Ready4	Machines $M_{1}$ and $M_{2}$ purify air at different constant rates. Machine $M_{1}$ , operating alone for 5 hours, purified the air within part of one floor of a building; then Machine $M_{2}$ , operating alone for 4 hours, purified the air within the rest of the floor. How many hours would it have taken Machine $M_{1}$ operating alone to purify the air in the entire floor? $M_{2}$ purified one cubic foot of air per minute. $M_{1}$ purified fifty percent more air in 5 hours than $M_{2}$ purified in 4 hours.
Ready4	If k is a positive integer, what is the hundreds digit of k? The thousands digit of 10k is 7. The hundreds digit of k+1 is 7.
Ready4	In the figure above, if $P Q = x$ , is the area of triangle PQR equal to the area of PST? $P T = \sqrt{2} (P R)$ The triangle PST is isosceles.
Ready4	At a store, a is the range of the prices of the items in Group A, and b is the range of the prices of the items in Group B. If each of the items in Group A is also in Group B, is b greater than a? Group A contains 21 items. Group B contains 22 items.