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A share of company P is 20 percent more expensive than a share of company Q. What is the ratio of the total value of shares outstanding of company Q to the total value of shares outstanding of company P?1. The trading volume of shares of company Q is 25 percent more than that of company P.2. The value of shares outstanding of company Q is $6,000,000 and the value of shares outstanding of company P is $8,000,000.
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A certain machine produces 1,000 units of product P per hour. Working continuously at this constant rate, this machine will produce how many units of product P in 7 days?
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190215
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t is a natural number. s is the sum of six consecutive integers larger than t. p is the sum of six consecutive integers larger than t+6. p-s=？
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Ready4
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<p> p>
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Is the sum of $${p}^{2}$$ and $${q}^{2}$$ greater than 1?(1) p is greater than $$\frac{1}{2}$$.(2) q is greater than $$\frac{1}{2}$$.
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Ready4
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<p>  p><p>For how many ordered pairs  "(x,y)") that are solutions of the system above are  and  both integers?p>
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PREP07 Test 1
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Circular gears P and Q start rotating at the same time at constant speeds. Gear P makes 10 revolutions per minute, and gear Q makes 40 revolutions per minute. How many seconds after the gears start rotating will gear Q have made exactly 6 more revolutions than gear P ?
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Ready4
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<p>Edgarton has long been narrowly self-sufficient in both coal and steel. However, as more and more people have moved to Edgarton, more coal needs to be burned to heat their homes. Because coal is an important component of steel, if the influx of new residents continues, Edgarton will soon have to import either coal or steel.p>
<p>Which of the following is an assumption on which the argument depends?p>
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Ready4
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<p>Research has shown that protein should comprise about 18 percent of a dog’s diet. The best sources of protein are animal meat and fish. At the Calliston Pound in Centerville, dogs are fed a primarily grain-based diet. Clearly, this selection of food explains why many dogs at the Calliston Pound were found to be underweight or malnourished.p>
<p>Which of the following, if true, most seriously weakens the argument?p>
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Ready4
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In the figure above, if z = 50, then x + y =
<p class="ng-scope"> p>
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Manhattan
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If $ defines a certain operation, is p $ q less than 20?(1) $$ x $ y = 2x^2 - y$$ for all values of x and y(2) p = 4, q = 10
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Ready4
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<p>Hose  runs at a constant rate and can fill a pool in 10 hours. Hose  also runs at a constant rate. How much time would it take to fill the pool if both Hoses and were run simultaneously?p>
<p>(1) Hose fills the pool 1.5 times faster than Hose .p>
<p>(2) In 10 hours, Hose has more than half the pool filled.p>
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Ready4
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<p dir="ltr" id="docs-internal-guid-76a63f7b-8a2f-2b45-e4b7-a5aafaf63030">Each of the cards in a deck of 50 cards has a number from 1 to 20 written on it in either black, red, or blue ink. If one card is to be selected at random from the deck, what is the probability that the card selected will either have an odd number or be written in red ink?p>
<p>(1) The probability that the card will both have an odd number and be written in red ink is 0.p>
<p>(2) The probability that the card will have an odd number minus the probability that the card will be written in red ink is 0.4.p>
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Ready4
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<p>Each of the  tags in a bag has a picture of an animal or a fruit and is either white, pink, or gray. If one tag is to be selected at random from the bag, what is the probability the tag selected will either have a picture of a fruit or be pink?p>
<p>(1) The probability the tag will have a picture of a fruit minus the probability the tag will be pink is  .p>
<p>(2) The probability the tag will both have a picture of a fruit and be pink is  .p>
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Ready4
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<p>Six shipments of machine parts were shipped from a factory on two trucks, with each shipment entirely on one of the trucks. Each shipment was labeled either S1, S2, S3, S4, S5, or S6. The table shows the value of each shipment as a fraction of the total value of the six shipments. If the shipments on the first truck had a value greater than  of the total value of the six shipments, was S3 shipped on the first truck?p>
<p>(1) S2 and S4 were shipped on the first truck.p>
<p>(2) S1 and S6 were shipped on the second truck.p>
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190113
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If x, p, and q are positive integers, what's the unit number of $$x^{pq}$$?
(1)$$x^{p}$$=1
(2)$$x^{q}$$=1
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191020
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p and q are different prime numbers. How many factors does A=paqb have?
1: a = 2, b = 3
2: p = 5, q = 7
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OG12
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Leo can buy a certain computer for $${P}_{1}$$ dollars in State A, where the sales tax is $${t}_{1}$$ percent, or he can buy the same computer for $${p}_{2}$$ dollars in State B, where the sales tax is $${t}_{2}$$ percent. Is the total cost of the computer greater in State A than in State B ?(1)$${t}_{1} >{t}_{2}$$(2)$${p}_{1}{t}_{1} >{p}_{2}{t}_{2}$$
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Ready4
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If  and  , where  is a prime number greater than 2, how many different positive even divisors does  have, including ?
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Ready4
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<p zoompage-fontsize="16">Under the Department of Transportation's old rules, salt could be transported loosely, and so it was not necessary to have advanced packaging facilities.p>
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