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OG12 OG15 OG16
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In Town X, 64 percent of the population are employed, and 48 percent of the population are employed males. What percent of the employed people in Town X are females?
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OG12 OG15
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If ° represents one of the operations +, -, and x,is k ° (l + m) = (k ° l) + (k ° m) for all numbers k, l, and m ?(1)k ° 1 is not equal to 1 ° k for some numbers k(2)°represents subtraction.
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OG12 OG15 PREP07 Test 1
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Joachim Raff and Giacomo Meyerbeer are examples of the kind of composer who receives popular acclaim while living, often goes into decline after death, and never regains popularity again.
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OG12 OG15
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The author cites each of the following as possible influences in an African American worker`s decision to migrate north in the Great Migration EXCEPT
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OG12 OG15 OG16
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How many of the 60 cars sold last month by a certain dealer had neither power windows nor a stereo?(1)Of the 60 cars sold, 20 had a stereo but not power windows.(2)Of the 60 cars sold, 30 had both power windows and a stereo.
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OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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At his regular hourly rate, Don had estimated the labor cost of a repair job as $336 and he was paid that amount. However, the job took 4 hours longer than he had estimated and, consequently, he earned $2 per hour less than his regular hourly rate. What was the time Don had estimated for the job, in hours?
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OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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Most efforts to combat such mosquito-borne diseases like malaria and dengue have focused either on the vaccination of humans or on exterminating mosquitoes with pesticides.
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OG12 OG15
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[line:58:enable]It can be inferred from the passage that the "easy conclusion" mentioned in highlight text is based on which of the following assumptions?
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OG12 OG15
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In Jefferson School, 300 students study French or Spanish or both. If 100 of these students do not study French, how many of these students study both French and Spanish?(1)Of the 300 students, 60 do not study Spanish.(2)A total of 240 of the students study Spanish.
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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if $$\frac{p}{q}$$<1, and p and q are positive integers, which of the following must be greater than 1 ?
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OG12 OG15 OG16 OG17 GWD PREP08 Test 1 OG18 OG19 OG20 OG2022
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In no other historical sighting did Halley's Comet cause such a worldwide sensation as did its return in 1910–1911.
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OG12 OG15
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The primary purpose of the passage is to
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OG12 OG15 OG16 OG17
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It would take one machine 4 hours to complete a large production order and another machine 3 hours to complete the same order. How many hours would it take both machines, working simultaneously at their respective constant rates, to complete the order?
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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What is the median number of employees assigned per project for the projects at Company Z?(1)25 percent of the projects at Company Z have 4 or more employees assigned to each project.(2)35 percent of the projects at Company Z have 2 or fewer employees assigned to each project.
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OG12 OG15 OG16 OG17 GWD PREP08 Test 2 OG18 OG19 OG20 OG2022
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Rock samples taken from the remains of an asteroid about twice the size of the 6-mile-wide asteroid that eradicated the dinosaurs has been dated to be 3.47 billion years old and thus is evidence of the earliest known asteroid impact on Earth.
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OG12 OG15
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If Juan had a doctor's appointment on a certain day, was the appointment on a Wednesday?(1)Exactly 60 hours before the appointment, it was Monday.(2)The appointment was between 1:00 p.m. and 9:00 p.m.
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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To mail a package, the rate is x cents for the first pound and y cents for each additional pound, where x > y. Two packages weighing 3 pounds and 5 pounds, respectively, can be mailed separately or combined as one package. Which method is cheaper, and how much money is saved?
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OG12 OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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If money is invested at r percent interest, compounded annually, the amount of the investment will double in approximately $$\frac{70}{r}$$ years. If Pat's parents invested $5,000 in a long-term bond that pays 8 percent interest, compounded annually, what will be the approximate total amount of the investment 18 years later, when Pat is ready for college?
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OG12 OG15
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The peaks of a mountain range, acting like rocks in a streambed, produce ripples in the air flowing over them; the resulting flow pattern, with crests and troughs that remain stationary although the air that forms them is moving rapidly, are known as "standing waves".
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OG15 OG16 OG17 OG18 OG19 OG20 OG2022
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Last year, a certain company began manufacturing product X and sold every unit of product X that it produced. Last year the company's total expenses for manufacturing product X were equal to $100,000 plus 5 percent of the company's total revenue from all units of product X sold. If the company made a profit on product X last year, did the company sell more than 21,000 units of product X last year?(1) The company's total revenue from the sale of product X last year was greater than $110,000(2) For each unit of product X sold last year, the company's revenue was $5.
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