SAT Prep in 10 Seconds

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4/21/09
to help students prepare for the SAT testing. Parents, read & see how well you do!] * Click here for some practice questions found at Collegeboard.com | ||||

Date |
SAT Prep |
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4/9 | What are the characteristics of a square? A square is a rectangle with four equal sides. The perimeter of a square is equal to four times the length of one side. The area of a square is equal to one side squared. (Kaplan's SAT in a Box) | |||

4/8 | What are the characteristics of a parallelogram? A parallelogram has two pairs of parallel sides. Opposite sides are equal. Opposite angles are equal. Any two consecutive angles add up to 180 degrees. The area of a parallelogram = base x height. (Kaplan's SAT in a Box) | |||

4/7 | CORROBORATE. (ku rah bu rayt). verb. to support with evidence. "Unless you can corroborate your story, it will not be admissible in court," the attorney told his client. Synonyms: verify, prove. (Kaplan's SAT in a Box) | |||

4/6 | CONDUIT. kahn doo ut). noun. means for transmitting or distributing. Jason, a notorious gossip, was a conduit for information about his friends. Synonyms: channel, pipeline. (Kaplan's SAT in a Box) | |||

3/20 | What are the characteristics of a rectangle? A rectangle is a four-sided figure with four right angles. Opposite sides are equal. Diagonals are equal. The perimeter of a rectangle is equal to the sum of the lengths of the four sides, which is equivalent to 2(length + width). The area of rectangle = length x width. The perimeter of a 7-by-3 rectangle is 2(7 +3) = 20. The area of a 7-by-3 rectangle is 7 x 3 = 21. | |||

3/19 | What are scalene, isosceles, and equilateral triangles? Scalene triangles are triangles in which no sides, and no angles, are equal. Isosceles triangles are triangles that have two equal sides. Not only are two sides equal, but the angles opposite the equal sides, called base angles, are also equal. Equilateral triangles are triangles in which all three sides are equal. Since all the sides are equal, all the angles are also equal. All three angles in an equilateral triangle measure 60º, regardless of the lengths of sides. (Kaplan's SAT in a Box) | |||

3/18 | CORRECTIVE. (ku rehk tihv). adjective. intended to correct. The school decided to take corrective measures to prevent truancy. Synonyms: remedial, curative. (Kaplan's SAT in a Box) | |||

3/17 | COMPREHENSIBLE. (kahm prih hehn su bul). adjective. Understandable. Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. Synonyms: intelligible, coherent. (Kaplans' SAT in a Box) | |||

3/16 | COMPULSION. (kum pul shun). noun. an irresistible impulse. Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. Synonyms: urge, obligation. (Kaplan's SAT in a Box) | |||

3/13 | What is the Triangle Inequality Theorem? The length of one side of a triangle must be greater than the difference and less than the sum of the lengths of the other two sides. For example, if it is given that the length of one side is 3 and the length of another side is 7, then you know that the length of the third side must be greater than 7 - 3 = 4 and less than 7 + 3 = 10. | |||

3/12 | How do you find the area of a triangle? The area of a triangle = 1/2 (base)(height). The height is the perpendicular distance between the side that's chosen as the base and the opposite vertex. | |||

3/11 | CONDONE. (kun dohn). verb. to treat as acceptable. Crystal condoned her friend's late arrival because she found it hard to be on time herself. Synonyms: excuse, sanction. (Kaplan's SAT in a Box) | |||

3/10 | COMPARABLE. (Kahm pru bul) adjective. similar, equivalent. Helen will only accept something of comparable value for her ticket to the concert. Synonyms: akin, analogous. (Kaplan's SAT in a Box) | |||

3/9 | COMPOSED. (kum pohzd). adjective. calm. Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. Synonyms: serene, unperturbed. (Kaplan's SAT in a Box) | |||

3/6 | If given an equation of a line, how do you find its y-intercept? To find the y-intercept, you can either put the equation into y= mx +b (slope-intercept) form--in which case "b" is the y-intercept--or you can just plug x = 0 into the equation and solve for" y". For example, in the equation y +3x -5, -5 is the y-intercept by both methods. The point where the line crosses the y-axis is (0,-5). Also, to find the x-intercept, plug y = 0 into the equation and solve for x. For example, in the equation y - 3x - 5, substituting y = 0 into the equation: 0 + 3x - 5. 5 = 3x. 5/3 = x | |||

3/5 | If given an equation of a line, how do you find its slope? To find the slope of a line from an equation, put the equation in to the slope-intercept form: y = mx + b. The slope is "m". For example, to find the slope of the equation 3x + 2y = 4, rearrange it: 3x + 2y = 4. 2y = -3x +4. y = -3x/2 + 2. The slope is -3/2. | |||

3/4 | COMBATIVE. (kum ba tihv). adjective. eager to fight. he teacher suggested that the combative student channel his aggression into boxing. Synonyms: aggressive, belligerent. (Kaplan's SAT in a Box) | |||

3/3 | COMBUSTION. (kum bus chun). noun. act of burning. Campers must use fire with great caution to prevent combustion of the parched brush. Synonyms. igniting, kindling. (Kaplan's SAT in a Box) | |||

2/27 | What is a function and how do you evaluate one? Standard function notation is written f(x) and read "f of x". To evaluate the function f(x) = 2x + 3 for f(4), replace every x with 4 and simplify: f(4) = 2(4) + 3 = 11. | |||

2/26 | How do you solve an inequality? To solve an inequality, do whatever is necessary to both sides to isolate the variable. Just remember that when you multiply or divide both sides by a negative number, you must reverse the inequality symbol. For example, to solve -5x + 7 <-3, subtract | |||

2/25 | COMMEMORATE. (ku meh mu rayt). verb. to mark with a ceremony. Each year, the Franklins commemorate their anniversary by visiting the site of their first date. Synonyms: observe, remember. (Kaplan's SAT in a Box) | |||

2/24 | colossal. (ku lah sul). adjective. immense, enormous. After pushing with all his might, Frank realized he could never move the colossal boulder. Synonyms: gigantic, tremendous. (Kaplan's SAT in a Box) | |||

2/23 | CLARITY. (klehr u tee). noun. clearness. The refreshing water in the mountain stream was remarkable for its clarity. Synonyms: lucidity, limpidity. (Kaplan's SAT in a Box) | |||

2/13 | How do you solve a system of equations? You can solve for two variables only if you have two distinct equations. Two forms of the same equation will not be adequate. Combine the equations so that one of the variables cancels out. For example, to solve the two equations 4x + 3y = 8 and x + y = 3, multiply both sides of the second equation by -3 to get: -3x - 3y = -9. Now, add the two equations. The 3y and the -3y cancel out, leaving; x + -1. Plug that back into either one of the original equations and you'll find that y = 4. (Kaplan's SAT in a Box) | |||

2/12 | How do you translate English expressions into algebraic expressions? Systematically turn phrases into algebraic expressions and sentences into equations. Be careful about order, especially when a problem calls for subtraction. For Example: The charge for a phone call is "r" cents for 3 minutes and "s" cents for each minute thereafter. What is the cost, in cents, of a phone call lasting exactly "t" minutes? The charge begins with "r", and then something more is added, depending on the length of the call. The amount added is "s" times the number of minutes past 3 minutes. If the total number of minutes is "t", then the number of minutes past 3 is t - 3. So the charge is r + s(t - 3). (Kaplan's SAT in a Box) | |||

2/11 | CLARITY. (klehr u tee). noun. clearness. The refreshing water in the mountain stream was remarkable for its clarity. Synonyms: lucidity, limpidity. (Kaplan's SAT in a Box) | |||

2/10 | COLOSSAL. (ku lah sul). adjective. immense, enormous. After pushing with all his might, Frank realized he could never move the colossal boulder. Synonyms: gigantic, tremendous. (Kaplan's SAT in a Box) | |||

2/9 | COMMEMORATE (ku meh mu rayt). verb. to mark by a ceremony. Each year, the Franklins commemorate their anniversary by visiting the site of their first date. Synonyms: observe, remember. (Kaplan's SAT in a Box) | |||

2/6 | What does solving "in terms of" mean? To solve an equation for one variable in terms of another means to isolate the one variable on one side of the equation, leaving an expression containing the other variable on the other side of the equation. For example, to solve the equation 3x - 10y = -5x + 6y for x in terms of y, isolate x: 3x - 10y = -5x + 6y. 3x + 5x = 6y + 10y. 8x = 16y. x = 2y. (Kaplan's SAT in a Box) | |||

2/5 | How do you solve a linear equation? Do whatever is necessary to both sides to isolate the variable. For example, to solve the equation 5x - 12 = -2x + 9, first get all the x's on one side by adding 2x to both sides: 7x - 12 = 9. Then, add 12 to both sides: 7x = 21. Then, divide both sides by 7: x = 3. (Kaplan's SAT in a Box) | |||

2/4 | COMBUSTION. (kum bus chun). noun. act of burning. Campers must use fire with great caution to prevent combustion of the parched brush. Synonyms: igniting, kindling. (Kaplan's SAT in a Box) | |||

2/3 | COMBATIVE. (kum ba tihv). adjective. eager to fight. The teacher suggested that the combative student channel his aggression into boxing. Synonyms: aggressive, belligerent. (Kaplan's SAT in a Box) | |||

1/30 | How do you add and subtract monomials? To ad or subtract monomials, first make sure that the terms to be combined have exactly the same variables. This makes them "like terms". Then, to combine like terms, keep the variable part unchanged while adding or subtracting the coefficients. For example: 2a + 3a = (2 + 3)a = 5a (Kaplan's SAT in a Box) | |||

1/29 | How do you determine the absolute value of a number? The absolute value of a number is the distance of the number from zero on the number line. Because absolute value is a distance, it is always positive. The absolute value of 7 is 7; this is expressed |7| = 7. Similarly, the absolute value of -7 is 7:|-7| = 7. Every positive number is the absolute value of two numbers: itself and its opposite. (Kaplan's SAT in a Box) | |||

1/28 | COMPOSED. (kum pohzd). adjective. calm. Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. Synonyms: serene, unperturbed. (Kaplan's SAT in a Box). | |||

1/27 | COMPARABLE. (kahm pru bul) adjective. similar, equivalent. Helen will only accept something of comparable value for the ticket to the concert. Synonyms: akin, analogous. (Kaplan's SAT in a Box) | |||

1/26 | CONDONE. (kun dohn). verb. to treat as acceptable. Chrystal condoned her friend's late arrival because she found it hard to be on time herself. Synonyms: excuse, sanction. (Kaplan's SAT in a Box) | |||

1/23 | How do you count the total number of possibilities for several events to occur? The fundamental counting principle: If there are "m" ways one event can happen and "n" ways a second event can happen, then there are "m X n" ways for the 2 events to happen. For example, with 5 shirts and 7 pairs of pants to choose from, you can have 5 x 7 = 35 different outfits. (Kaplan's SAT in a Box). | |||

1/22 | COMPULSION. (kum pul shun) . noun. an irresistible impulse. Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. Synonyms: urge. obligation. (Kaplan's SAT in a Box) | |||

1/21 | COMPREHENSIBLE. (kahm prih hehn su bul). adjective. understandable. Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. Synonym: intelligible, coherent. (Kaplan's SAT in a Box) | |||

1/20 | How do you find the mode of a set of numbers? The mode of a set of numbers is the value that appears most often. For example, if your test scores were 88, 57, 68, 85, 99, 93, 93, 84, and 81, the mode of the scores would be 93 because it appears more often than any other score. If there is a tie for the most common value in a set, the set has more than one mode. | |||

1/16 | How do you find the mode of a set of numbers? The mode of a set of numbers is the value that appears most often. For example, if your test scores were 88, 57, 68, 85, 99, 93, 93, 84, and 81, the mode of the scores would be 93 because it appears more often than any other score. If there is a tie for the most common value in a set, the set has more than one mode. | |||

1/15 | How do you find the median of a set of numbers? The median of a set of numbers is the value that falls in the middle of the set. For example, if you have 5 test scores, and they are 88, 86, 57, 94, 73, you must first list the scores in increasing or decreasing order. The median is the middle number. If there is an even number of values in a set, simply take the average of the 2 middle numbers. | |||

1/14 | CORRECTIVE. (ku rehk tihv). adjective. intended to correct. The school decided to take corrective measures to prevent truancy. Synonyms: remedial, curative. (Kaplan's SAT in a Box) | |||

1/13 | CONDUIT. (kahn doo ut). noun. means for transmitting or distributing. Jason, a notorious gossip, was a conduit for information about his friends. Synonyms: channel, pipeline. (Kaplan's SAT in a Box) | |||

12/12 | How do you find the missing number in a series when you are given the average? To find the missing number when you're given the average, use the sum. For example, if the average of 4 numbers is 7, then the sum of those 4 numbers is 4 x 7 or 28. Suppose that 3 of the numbers are 3, 5 and 8. These 3 numbers add up to 16 of that 28, which leaves 12 for the 4th number. (Kaplan's SAT in a Box) | |||

12/11 | If you have an average of a series of numbers, how can you find their sum? Sum = Average x Number of Terms. If the average of 10 numbers is 50, then they add up to 10 x 50 or 500. (Kaplan's SAT in a Box) | |||

12/10 | CORRECTIVE. (ku rehk tihv) adjective. intended to correct. The school decided to take corrective measures to prevent truancy. Synonyms" remedial, curative. (Kaplan's SAT in a Box) | |||

12/9 | CONDUIT. (kahn doo ut). noun. means of transmitting or distributing. Jason, a notorious gossip. was a conduit for information about his friends. Synonyms: channel, pipeline. (Kaplan's SAT in a Box) | |||

12/5 | How do you quickly find the average of a series of evenly spaced numbers? Average the smallest and the largest. Example: the average of all the integers from 13 through 77 is the same as the average of 13 and 77. 13 + 77/2 = 90/2 = 45. | |||

12/4 | What is the formula used to find average? Add a set of numbers up and divide by the number of numbers. Example: 12 + 15 + 23 + 40 + 40 = 130. 130/ 5 = 26. | |||

12/3 | CONDONE. (kun dohn). verb. to treat as acceptable. Crystal condoned her friend's late arrival because she found it hard to be on time herself. Synonyms: excuse, sanction. (Kaplan's SAT in a Box) | |||

12/2 | COMPULSION. (kum pul shun). noun. an irresistible impulse. Tamar, a shoe fanatic, could not resist the compulsion to buy the shiny red boots. Synonyms: urge, obligation. (Kaplan's SAT in a Box) | |||

11/26 | How do you solve a problem involving rates? To solve a rate problem, use the units to keep things straight. For example, if asked: If snow is falling at a rate of one foot every four hours, how many inches of snow will fall in seven hours? Your set up would be: 1 foot/4 hours = x inches/7 hours. | |||

11/25 | COMPOSED. (kum pohzd). adjective. calm. Although her stomach was in knots, the actress appeared perfectly composed when she took the stage. Synonyms: serene, unperturbed. (Kaplan's SAT in a Box) | |||

11/24 | COMPARABLE. (kahm pru bul). adjective. similar, equivalent. Helen will only accept something of comparable value for his ticket to the concert. synonyms: akin, analogous. (Kaplan's SAT in a Box) | |||

11/21 | How do you solve a proportion? Cross multiply. Example: x/5 = 3/4 4x = 3 x 5 x = 15/4 = 3.75 | |||

11/20 | How do you set up a ratio? To find a ratio, put the number associated with the word of on top and the quantity associated with the word to on the bottom and simplify. Example: the ratio of 20 oranges to 12 apples in 20/12, which reduces to 5/3. (Kaplan's SAT in a Box) | |||

11/19 | COMMEMORATE. (ku meh mu rayt) . verb. to mark by a ceremony. Each year, the Franklins commemorate their anniversary by visiting the site of their first date. (Kaplan's SAT in a Box) | |||

11/18 | COMBUSTION. (kum bus chun). noun. act of burning. Campers must use fire with great caution to prevent combustion of the parched brush. Synonyms: igniting, kindling. (Kaplan's SAT in a Box) | |||

11/14 | How do you find an original value, before it was increased or decreased by a certain percentage? Set up an equation. Think of the result of a 15% increase over x as 1.15x. Example: If asked: After 5% increase, the population was 59,346. What was the population before the increase? Your setup would be: 1.05x = 59,346. (Kaplan's SAT in a Box) | |||

11/13 | How do you increase or decrease a number by a certain percentage? To increase a number by a percent, add the percent to 100 percent, covert to a decimal, and multiply. Example: to increase 40 by 25%, add 25% to 100%, which equals 125%. Then, convert 125% to 1.25, and multiply by 40: 1.25 x 40 = 50. To decrease a number by a percent, subtract the percent from 100 percent, covert to a decimal, and multiply. Example: to decrease 50 by 20%, subtract 20% from 100%, which equals 80%. Then, convert 80% to 0.80 and multiply by 50: 0.80 x 50 = 40. (Kaplan's SAT in a Box) | |||

11/12 | COLOSSAL. (ku lah sul). adjective. immense, enormous. After pushing with all his might, Frank realized he could never move the colossal boulder. Synonyms: gigantic, tremendous. (Kaplan's SAT in a Box) | |||

11/10 | CLARITY. (kler u tee). noun. clearness. The refreshing water in the mountain stream was remarkable for its clarity. Synonyms: lucidity, limpidity. (Kaplan's SAT in a Box) | |||

10/31 | What is the formula used to find percent? Part = Percent x Whole What is 12 % of 25? Part = .12 x 25 15 is 3 % of what number? 15 = .03 x Whole 45 is what % of 9? 45 = % x 9 | |||

10/30 | How do you convert from a fraction to a decimal, and from a decimal to a fraction? To convert a fraction to a decimal, divide the denominator into the numerator. For example, to convert 5/8, divide 8 into 5, yielding .625. To convert a decimal to a fraction, set the decimal over 1 and multiply the numerator and denominator by 10 raised to the number of digits to the right of the decimal point. | |||

10/29 | CLAIRVOYANCE. (klehr voy uns). noun. ability to see things beyond ordinary perception. Rosa used her clairvoyance to help Alexander find his lost keys. Synonyms: divination, foretelling. (Kaplan's SAT in a Box) | |||

10/28 | CIVILITY. (su vih lu tee). noun. politeness. The usually unruly Thomas acted with great civility when his favorite uncle visited. Synonyms: courtesy, consideration. (Kaplan's SAT in a Box) | |||

10/27 | CENSURE. (sehn shur). verb. to find fault with. The critical teacher was quick to censure her students for even small mistakes. Synonyms: blame, criticize. (Kaplan's SAT in a Box) | |||

10/24 | How do you compare the values of two or more fractions? One way to compare fractions is to express them with a common denominator. For example, 3/4 = 21/28. Another method is to convert both fractions to decimals. For example, 3/4 converts to .75. (Kaplan's SAT in a Box) | |||

10/23 | How do you find a reciprocal of a fraction? Switch the numerator and the denominator. Example: the reciprocal of 3/7 is 7/3. The product of a number and its reciprocal is 1. (Kaplan's SAT in a Box) | |||

10/22 | CELEBRATED. (sel lu bray tud). adjective. widely known, respected. The fans waited for hours to catch a glimpse of the celebrated actress. Synonyms: admired, famous. (Kaplan's SAT in a Box) | |||

10/21 | CATASTROPHIC. ( ka tu strah fihk). adjective. relating to extreme misfortune. The effects of the massive hurricane were catastrophic. Synonyms: devastating, disastrous. (Kaplan's SAT in a Box) | |||

10/20 | CAMARADERIE. (kahm rah du ree). noun. spirit of friendship. The manager hoped the retreat would increase the camaraderie among the feuding workers. Synonyms: sociability, esprit de corps. (Kaplan's SAT in a Box) | |||

10/17 | How do you convert from an improper fraction to a mixed number? Divide the denominator into the numerator to get a whole number quotient with a remainder. The quotient becomes the whole number part of the mixed number, and the remainder becomes the new numerator - with the same denominator. (Kaplan's SAT in a Box) | |||

10/16 | How do you convert from a mixed number to an improper fraction? Multiply the whole number part by the denominator, then add the numerator. The result is the new numerator over the same denominator. (Kaplan's SAT in Box) | |||

10/14 | BUFFOONERY. (bu foo nu ree). noun. foolish behavior. Clarence, an irrepressible comic, was held after class for his buffoonery. synonyms: jocularity, clowning. (Kaplan's SAT in a Box) | |||

10/13 | BUFFER. (bu fur). noun. protective barrier. The dense trees acted as a buffer against the heavy rain. synonyms: cushion, mediator. (Kaplan's SAT in a Box) | |||

10/3 | How do you multiply fractions? Multiply the numerators and multiply the denominators. (Kaplan's SAT in a Box) | |||

10/2 | How do you add and subtract fractions? First find a common denominator, then add or subtract the numerators. (Kaplan's SAT in a Box) | |||

10/1 | BRANDISH. (bran dihsh). verb. to shake or wave menacingly. The baseball layer was fined for brandishing his bat at the opposing pitcher. synonyms: flourish, swing. (Kaplan's SAT in a Box) | |||

9/30 | BENEVOLENT. (bu nehv ih lunt). adjective. kind, helpful. Sherman revealed his benevolent side when he offered to help Carter with his homework. synonyms: altruistic, generous. (Kaplan's SAT in a Box) | |||

9/29 | BENEFICIAL. (beh nu fih shul). adjective. helpful. There is no doubt that eating vegetables is beneficial tot one's health. synonyms: advantageous, salutary. (Kaplan's SAT in a Box) | |||

9/25 | What is the definition of a remainder? The remainder is the whole number left over after division. For example, 487 is 2 more than 485, which is a multiple of 5, so when 487 is divided by 5, the remainder will be 2. (Kaplan's SAT in a Box) | |||

9/24 | BENEFACTOR. (beh nu fak tur). noun. one who offers financial help. Michael's aunt and benefactor paid his college tuition. Synonym: patron. (Kaplan's SAT in a Box) | |||

9/23 | BELATED. (bih lay tud). adjective. past the normal or proper time. Even though I forgot his birthday, I hope my father accepts my belated card. Synonyms: tardy, overdue. (Kaplan's SAT in a Box) | |||

9/22 | AWE. (aw). noun. emotion combining dread and wonder. Charlie was in awe of his uncle, a professional football player and chess champion. Synonyms: veneration, amazement. (Kaplan's SAT in a Box) | |||

9/19 | How do you know if an integer is a multiple of 5 or 10? An integer is divisible by 5 if the last digit is 5 or 0. An integer is divisible by 10 if the last digit is 0. Example: The last digit of 665 is 5, so 665 is a multiple of 5, but not a multiple of 10. (Kaplan's SAT in a Box) | |||

9/18 | How do you know if an integer is a multiple of 2 or 4? An integer is divisible by 2 if the last digit is even. An integer is divisible by 4 if the last two digits form a multiple of 4. Example: The last digit of 562 is 2, which is even, so 562 is a multiple of 2. The last two digits form 62, which is not divisible by 4, so 562 is not a multiple of 4. (Kaplan's SAT in a Box) | |||

9/17 | AVIAN. (ay vee un). adjective. relating to birds. The old man affectionately referred to pigeons as his "avian friends." synonym: bird-like. (Kaplan's SAT in a Box) | |||

9/16 | AUTHORITARIAN. (aw thahr u tehr ee un). adjective. favoring absolute obedience to authority. Marco's authoritarian mother never allowed him to watch more than one hour of television a day. Synonyms: strict, despotic. (Kaplan's SAT in a Box) | |||

9/12 | How do you find the greatest common factor of two or more numbers? To find the greatest common factor, break down the integers into their prime factorization, and multiply all the prime factors they have in common. For example: 36 = 2 x 2 x 3 x 3 and 48 = 2 x 2 x 2 x 2 x 3 . What they have in common is two 2s and one 3, so the GCF is 2 x 2 x 3 = 12. (Kaplan's SAT in a Box) | |||

9/11 | How do you find the least common multiple of two or more numbers? To find the least common multiple, check out the multiples of the larger integer until you find one that's also a multiple of the smaller. To find the LCM of 12 and 15, begin by taking the multiples of 15: 15 is not divisible by 12; 30 is not; nor is 45. But the next multiple of 15, 60, is divisible by 12, so it's the LCM. (Kaplan's SAT in a Box) | |||

9/10 | AUGMENT. (awg mehnt)) verb. to make greater. Wanda read the dictionary every night to augment her vocabulary. synonyms: enhance, amplify. (Kaplan's SAT in a Box) | |||

9/9 | ARCHETYPAL. (arh kih tiy pul) adjective. characteristic of the original model or perfect example. Shakespeare's sonnets are considered archetypal love poems. synonyms: classic, consummate. (Kaplans' SAT in a Box) | |||

9/8 | ARCHAIC. (ahr kay ihk) adjective. characteristic of an earlier time. In the world of high fashion, two year old shoes are considered positively archaic. Synonyms: antiquated, ancient. (Kaplan's SAT in a Box) | |||

9/5 | What are numbers that are relatively prime? Two relatively prime numbers are integers that have no common factor other than 1. To determine whether two integers are relatively prime, break them both down to their prime factorizations. Example: 35 = 5 x 7 and 54 = 2 x 3 x 3 x 3. They have no prime factors in common, so 35 and 54 are relatively prime. (Kaplan's SAT in a Box) | |||

9/4 | What is the prime factorization of a number? Keep breaking up an integer into factors until all the factors are prime numbers. Example: the prime factorization of 36 is 4 x 9: 36 = 4 x 9 = 2 x 2 x 3 x 3 . (Kaplan's SAT in a Box) | |||

9/3 | APPRAISE. (u prayz). verb. to evaluate the worth of. Simone, an expert in African sculpture, was asked to appraise the ambassador's collection of masks. Synonyms: assess, review. (Kaplan's SAT in a Box) | |||

9/2 | APPALLING. (u pawl ing). adj. inspiring dismay or disgust. Hector found his roommate's habit of leaving his dirty socks on the floor appalling. Synonyms: dreadful, awful. (Kaplan's SAT in a Box) | |||

8/29 | What is the difference between a factor and a multiple? The factors of integer n are the positive integers that divide into n with no remainder The multiples of n are the positive integers that n divides into with no remainder. Example: 6 is a factor of 12, and 24 is a multiple of 12. 12 is both a factor and a multiple of itself since 12 x 1 = 12 and 12 ÷ 1 = 12. (Kaplan's SAT in a Box) | |||

8/28 | How do you count consecutive integers? Subtract the smallest from the largest and add 1. Example: 31 - 13 = 18. Then add 1: 18 + 1 = 19. (Kaplan's SAT in a Box) | |||

8/27 | APATHETIC. (a pu theh tihk). adjective. showing little or no emotion. Carmine was concerned about his usually cheerful brother's apathetic attitude. Synonyms: impassive, indifferent. (Kaplan's SAT i n a Box) | |||

8/26 | ANTIDOTE. (an tih doht). noun. something that relieves or counteracts. Pierre found that listening to French music was an antidote for his homesickness. Synonyms: cure, remedy. (Kaplan's SAT in a Box) | |||

8/25 | ANTHOLOGY. (an thah lu gee). noun. a collection of selected literary pieces. The writer was thrilled when his story was included in an anthology of American masterpieces. Synonyms: collection, compilation. (Kaplan's SAT in a Box) | |||

8/22 | How do you multiply and divide positive and negative numbers? Treat the number parts as usual, and attach a negative sign if there is an odd number of negatives. (-2) x (-3) x (-5) = -30. (Kaplans' SAT in a Box) | |||

8/21 | How do you add a positive number to a negative number? First ignore the signs and find the positive difference between the numbers. Then attach the sign of the original number with the larger absolute value. Example: 23 + (-34) = -11. (Kaplan's SAT in a Box) | |||

8/20 | AESTHETE: (ehs theet). noun. person having or affecting sensitivity to beauty. Consuela's friends called her an aesthete when she claimed that Monet's paintings made her cry. Synonyms: connoisseur, epicure. (Kaplan's SAT in a Box) | |||

8/19 | AERATE: (ehr ayt). verb. to supply with air. Every spring, Solomon used his tiller to aerate the compact soil. Synonyms: oxygenate, carbonate (Kaplan's SAT in a Box) | |||

8/18 | ADVERSARY: (ad vur sehr ee). noun. one who opposes or resists. Franklin hoped to defeat his adversary in the afternoon's tennis match. Synonyms: opponent, enemy (Kaplan's SAT in a Box) | |||

8/14 | What is the definition of an IRRATIONAL NUMBER? Irrational numbers are real numbers--they have locations on the number line--but they can't be expressed precisely as a fraction or decimal. They are non repeating, nonterminating decimals. | |||

8/13 | What is the definition of a RATIONAL NUMBER? A rational number is a number that can be expressed as a ratio of two integers or as a terminating or repeating decimal. For example: -87, 4.333333 (4 1/3), 59, 100.5 (100 ½). | |||

8/12 | ADVANTAGEOUS: (ad van tay jus). adjective. giving an advantage. The house's location in the best school district was advantageous to the seller. synonyms: favorable, beneficial. | |||

8/11 | ACCOMODATE: (u kah mu dayt). verb. to give consideration to. The hospitable couple was happy to accommodate the needs of their finicky guest. synonyms: oblige, abet | |||

8/8 | What is the definition of an INTEGER? Integers are whole numbers and their opposites; they include the negatives of whole numbers and zero. | |||

8/7 | How do you divide fractions?: Change the division sign to a multiplication sign, invert the second fraction, and multiply. example: 1/2 ÷ 3/5 = 1/2 x 5/3 = 5/6 | |||

8/6 | ACCESSIBLE: (ak sehs ih bul); adjective; easy to reach or to approach; The introduction to the complex novel was, thankfully, written in clear, accessible language. synonyms: approachable, attainable | |||

8/5 | ACCENTUATE: (ak sehn shu wayt); verb; to emphasize; Carla used red ribbons to accentuate the coppery tones in her hair. synonyms: highlight, stress. | |||

8/4 | ABSOLVE: (ub zahlv); verb; to forgive, to free from guilt; Marta felt greatly relieved after her mother absolved her for breaking the vase. Synonyms: exculpate, pardon |