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Ready4
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<p>Jay's net income equals his gross income minus his deductions. By what percent did Jay's net income change as of December 31, when both his gross income and his deductions increased?p>
- Jay's gross income increased by 8 percent on December 31.
- Jay's deductions increased by 16 percent on December 31.
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Ready4
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<p>An exam was taken by a group of undergraduate students and graduate students. If the average (arithmetic mean) score for the entire group was 90, was the average score of the undergraduates greater than 95?p>
- The average score for the graduate students was less than 85.
- The group consisted of more graduate students than undergraduate students.
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Ready4
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<p>If Susan's team had 10 more people on it, it would have twice as many people as Phillip's team. Are there fewer people on Susan's team than on Phillip's?p>
- Phillip's team has more than 5 people on it.
- Susan's team has fewer than 10 people on it.
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Ready4
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<p>Celine works 20 hours per week. If her hourly wage were to decrease by $2.50, how many more hours would she need to work per week to earn the same weekly pay as before the decrease?p>
- Her weekly pay is currently $430.00.
- A decrease of $2.15 would represent a decrease of 10 percent of her current hourly wage.
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OG21 OG20 OG2022
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A certain computer company produces two different monitors, P and Q. In 2010, what was the net profit from the sale of the two monitors?
(1) Of the company's expenses in 2010, rent and utilities totaled $500,000.
(2) In 2010, the company sold 50,000 units of monitor P at $300 per unit and 30,000 units of monitor Q at $650 per unit.
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Magoosh
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 In the coordinate system above, which of the following could be the equation of line p?
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OG12 OG15
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 In the figure above, the point on segment PQ that is twice as far from P as from Q is
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Ready4
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<p> p><p>If arc  above is a semicircle, what is the length of diameter  ?p>
<p>(1)  p>
<p>(2)  p>
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Magoosh
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A marketer bought N crates of empty cardboard gift boxes. Each crate held Q individual gift boxes, and the lot of N crates was purchases at a wholesale price of W dollars. This marketer will sell collections of J cardboard gift boxes to retailers, at a price of P dollars for each collection. (Note: J is a divisor of Q.) The marketer knows that, when he has sold all the cardboard gift boxes this way, he wants to net a total profit of Z dollars on the entire transaction. What price P for these collections must he charge, to net this profit? Express P in terms of N, Q, W, J, and Z.
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Ready4
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<p class="ng-scope">If  and  is the decimal obtained by rounding  to the nearest ten thousandth, what is the value of  ?p>
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Ready4
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<p>The player of a certain game drew a number of cards from a deck in which each card was labeled with an integer from 1 to 10. Four more even than odd numbers were drawn. How many times were even numbers drawn?p>
- The player drew 12 cards.
- The player received 4 points for each even number and 2 points for each odd number drawn, for a total of 40 points.
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OG12 OG15 OG16
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If n = 4p, where p is a prime number greater than 2, how many different positive even divisors does n have, including n ?
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Manhattan
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The number of passengers on a certain bus at any given time is given by the equation$$ P = –2{( S – 4)}^{ 2} + 32$$, where P is the number of passengers and S is the number of stops the bus has made since beginning its route. If the bus begins its route with no passengers, what is the value of S when the bus has its greatest number of passengers?
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Ready4
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<p>If 1,200 employees, males and females, requested a raise, how many requests were granted?p>
- of the males and of the females had their request granted.
- 200 of the requests made by males were granted.
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Ready4
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<p>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?p>
- The average (arithmetic mean) number of years was 6.
- Each student had obtained the same number of years of experience.
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Ready4
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<p>If n is an integer such that , what is the value of n?p>
- If n − 1 were divided by 2, the remainder would be 0.
- If n were divided by 3, the remainder would be 0.
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Ready4
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<p>If money is invested at  percent interest, compounded annually, the amount of the investment will double in approximately  years. If Jolene invested $10,000 in a long-term bond that pays 6 percent interest, compounded annually, what will be the approximate total amount of the investment 35 years later?p>
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Ready4
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<p>If money is invested at percent interest, compounded annually, the amount of the investment will double in approximately years. If Deepee invested $4,000 in an account that pays 8 percent interest, compounded annually, approximately how many years will it take for the total value of the investment to double?p>
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Ready4
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<p>If money is invested at percent interest, compounded annually, the amount of the investment will double in approximately years. If $4,000 is invested in an account that pays 3 percent interest, compounded annually, approximately how many years will it take for the value of the investment to be $16,000?p>
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Ready4
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<p>A fishing boat receives $1.50 for each tuna it brings back to port and $1.80 for each mackerel. How many mackerels did it bring back to port yesterday?p>
- Yesterday the number of tuna that the boat brought back was 5 less than twice the number of mackerel brought back.
- Yesterday the boat received a total of $2,960 from tuna and mackerel brought back.
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