Florida. Test C Math Items Predictive Assessment See what they know. Teach what they need. *FLRC-MA07CG-301* Practice Example:

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1 Florida Predictive Assessment See what they know. Teach what they need. Practice Example: Jan is third in line. Paco is fifth. How many people are between Jan and Paco? A. B. C. D. A B C D Test C Math Items -7 *FLRC-MA07CG-0* *FLRC-MA07CG-0* 0 Discovery Education, Inc. All rights reserved. 7

2 Florida Math Grades 6 8 Triangle Area A = bh KEY Rectangle A = bh Trapezoid A = h(b + b ) b = base h = height w = width l = slant height d = diameter r = radius A = area B = area of base C = circumference V = volume P = perimeter of base S.A. = surface area Parallelogram A = bh Use. or 7 for. Circle A = πr Circumference C = d or C = r Volume/Capacity Rectangular Prism V = bwh or V = Bh Total Surface Area S.A. = bh + bw + hw or S.A. = Ph + B Right Circular Cylinder V = πr h or V = Bh S.A. = πrh + B or S.A. = πrh + πr Right Square Pyramid V = Bh S.A. = Pl + B Right Circular Cone V = πr h or V = Bh S.A. = (πr)l + B Sum of the measures of the interior angles of a polygon = 80(n ) Measures of an interior angle of a regular polygon = 80(n ) n where: n represents the number of sides

3 Pythagorean theorem Simple interest formula a c a + b = c I = prt b where p = principal, r = rate, t = time Slope-intercept form of a linear equation Distance, rate, time formula y = mx + b d = rt where m = slope and b = y-intercept where d = distance, r = rate, t = time yard = feet mile =,760 yards = 5,80 feet acre =,560 square feet cup = 8 fluid ounces pint = cups quart = pints gallon = quarts pound = 6 ounces ton =,000 pounds inch =.5 centimeters foot = 0.05 meters mile =.6 kilometers centimeter = 0.9 inches meter =.8 feet kilometer = 0.6 miles Conversions within a System of Measure meter = 00 centimeters = 000 millimeters kilometer = 000 meters liter = 000 milliliters = 000 cubic centimeters gram = 000 milligrams kilogram = 000 grams minute = 60 seconds hour = 60 minutes year = 5 weeks = 65 days Conversions between Systems of Measure When converting from Customary to Metric, use these approximations. cup = 0. liters gallon =.785 liters ounce = 8.5 grams pound = 0.5 kilograms When converting from Metric to Customary, use these approximations. liter =. cups liter = 0.6 gallons gram = 0.05 ounces kilogram =.0 pounds Temperature Conversions between Celsius and Fahrenheit C = ( F ).8 F = ( C.8) +

4 Questions through 7 are math questions. Read each question carefully. Choose the best answer and then go on to the next question. Do not skip any questions.. Ms. Suggs mixes her own garden soil using the following ingredients. 5 parts peat moss parts perlite parts sand parts compost Today, Ms. Suggs will mix 60 cubic feet of garden soil.. A student is going to transform EF in the grid below by rotating it 80 clockwise about point F and translating it two units to the right. y How much compost will she need? A. cubic feet B. 8 cubic feet C. 5 cubic feet D. 0 cubic feet - E 0 F - G H x. A square pyramid with a height of feet and base sides each measuring feet is combined with a prism to make the shape below. h = ft The student will then translate GH down one unit. What letter is formed by the transformations on these two line segments? A. a letter T B. a letter L C. a letter X D. a letter V ft ft ft What is the volume of this shape? A.,5 ft B. 96 ft C. 7 ft D. 6 ft

5 . The following graph models the rainfall during a storm. Total Rainfall (in.) y Minutes 90 Based on this graph, what was the rate of rainfall? A. inches per hour B. 5 inches per hour C. 6 inches per hour D. 0 inches per hour x 6. Look at the freezing points of various liquids in the table below. Freezing Point of Various Liquids Liquid Freezing Point, F Acetic Acid 6 Acetone -7 Castor Oil Chloroform -8 Ethyl Alcohol -7 Fresh Water Turpentine -7 Which liquid has a freezing point that is F greater than the freezing point of chloroform? A. acetic acid B. castor oil C. ethyl alcohol D. fresh water 7. Brooks has an integer, x, on which he will perform an operation. 5. Althea is bringing Greek cookies called kourambiethes to world food day at school. She baked 7 cookies. Althea plans to give an equal number of cookies to each of her classmates and 6 cookies to the teacher. Which equation can be used to find n, the number of cookies Althea plans to give to each student? Which of these must result in an integer less than x? A. multiplying x by a negative integer B. multiplying x by a positive integer C. adding a negative integer to x D. subtracting a negative integer from x A. n + 6 = 7 B. n 6 = 7 C. n + 6 = 7 D. n 6 = 7 5

6 8. Kal opened a -ounce can of tuna and used ounces to make a sandwich. He split the rest of the tuna between his cats. Use the following picture to answer questions 50 and 5. Solve the following equation to determine how many ounces of tuna Kal served to each cat. x + = A. x = B. x =.5 C. x = 6 D. x = Look at the equation below. 8x = x + 8 Which of the following is equivalent to this equation? A. 8x = 6x + 8 B. 8x = x + C. 8x = x + D. 8x = x + cm cm 5 cm 50. What is the volume of this box? A. cm B. 08 cm C. 0 cm D. 0 cm 5. What is the surface area of the box? A. 8 cm B. cm C. 56 cm D. 88 cm 6

7 5. A certain pine tree grows in height at an average rate of.5 feet per year. The tree is now 5 feet in height. What is the approximate age of the tree in years? A. B. 0 C. 7 D Mary measured the length of her textbook. Her textbook is 5. centimeters long. How many inches long is her textbook? A. inch B. inches C. 0 inches D. 5. inches 5. One serving of milk is 8 fluid ounces. How many servings of milk are there in a half-gallon container? A. 8 B. 6 C. D. 55. What decimal is equivalent to 9 0? A B C. 0.6 D James is going to spin a spinner twice. 6 5 James made the following diagram to find all of the possible outcomes for both spins. Second Spin First Spin Use the diagram to determine the probability that James will spin the same number on both spins. A. 6 B. 9 C. 5 6 D. 7

8 57. At the Iowa caucus, voters nominate their favorite presidential candidates. The approximate results for the 008 Republican candidates are shown below. Candidate Mike Huckabee Mitt Romney Fred Thompson John McCain Approximate Number of Votes 0,000 0,000 5,000 5,000 Which circle graph accurately shows this information? A. Iowa Caucus Results for Republican Candidates John McCain 5% Mike Huckabee Fred Thompson 0% 5% C. Iowa Caucus Results for Republican Candidates Mike Huckabee 8% John McCain 7% Mitt Romney 8% Mitt Romney 0% Fred Thompson 7% B. Iowa Caucus Results for Republican Candidates John McCain 8% Fred Thompson 8% Mike Huckabee 7% D. Iowa Caucus Results for Republican Candidates Mike Huckabee 5% John McCain 0% Mitt Romney 5% Mitt Romney 7% Fred Thompson 0% 8

9 58. Nell is building a scale model of a jet airplane. The scale of the model is centimeter = 0. meter. If the wingspan of her model is centimeters, what is the wingspan of the actual airplane? A. 6. meters B. 6. meters C. 6 meters D. 6 meters 59. Levon made two graphs with the same data to show the number of new customers at his company in 008. New Customers in 008 Jan.-Mar. 5% Oct.-Dec. 5% Apr.-Jun. % Jul.-Sept. 8% Number of New Customers New Customers in 008 Jan.-Mar. Apr.-Jun. Jul.-Sept. Oct.-Dec. Months Levon is now trying to decide which graph is better to show at the sales meeting. Which comparison of the graphs is false? A. It is easier to find a trend in the number of new customers on the histogram. B. Both the circle graph and the histogram show the new customers broken into -month increments. C. It is easier to find the percent of new customers on the circle graph. D. The circle graph shows the exact number of new customers and the histogram does not. 9

10 60. What is the value of + x if x =? A. 0 B. C. 8 D Ryan has placed 8 red tokens, white tokens and 6 blue tokens in a bag. Find the odds in favor of selecting a red token when one token is selected from the bag at random. A. 6 to 8 B. 0 to 8 C. 8 to 0 D. 8 to 6 6. Look at the following chart. Price of Bananas Pounds Price $.60 5 $.00 6 $.0 7 $.80 Based on this chart, what is the price of pounds of bananas? A. $.80 B. $5.0 C. $5.60 D. $ Mr. Scoble buys bulk candy in bags that weigh of a pound. He resells the candy in packages that weigh of a pound. 8 Compute to determine how many 8 packages he can make from each large bag of candy. A..5 B. 6 C. D Which equation shows a directly proportional relationship? A. y = x + 00 B. y = x C. x + y = 00 D. y = x 65. The rectangular prisms below are similar. cm.5 cm cm 5 cm 6 cm cm What is the ratio of the volume of the smaller prism to the volume of the larger prism? A. to B. to 8 C. to D. to 0

11 66. Weston wants to draw a square on the grid below. A B y 5 x He needs to place point D on the grid so that he can connect the four points to make a square. At which coordinates should Weston place point D? A. (, ) B. (, -) C. (, ) D. (-, ) C 67. Look at the similar triangles below. A ft ft B 5 ft C E D What is the length of side DF? A..5 feet B. 0 feet C..5 feet D. 76 feet.5 ft 68. A camera retailer sells cameras for 0% of his cost. F What is the selling price of a camera that cost the retailer $50? A. $00 B. $50 C. $00 D. $50

12 69. Look at the line in the coordinate plane below Which of these is NOT a point on that line? A. (, 5) B. (, ) C. (, ) D. (0, ) 70. Polly wanted to find the average amount of time students in her school spent walking from one class to the next. Which of the following will result in the best data? y A. asking all the students in the gym how long it took them to walk there from their last class B. asking 5 of her friends to use a stopwatch to see how long it takes them to get to their next class C. asking all of the 6th-grade students to time how long it takes to get from one class to the next D. asking 5% of the students in each grade to time themselves between all of their classes for a week x 7. Mr. Maldonado is making a game for the school fair. To win the game, a student must toss a ping-pong ball into one of several plastic cups on a table. To predict the number of prizes he will hand out, Mr. Maldonado tossed a ping-pong ball 0 times and recorded the results, as shown below. Results of Ball Toss Landed in a Cup Did Not Land in a Cup Using this data, what is the probability that a ping-pong ball will land in a cup? A. B. C. 5 D Triangles ABC and DEF are similar. The perimeter of triangle ABC is 6 centimeters. The length of side AB is 5 centimeters and corresponding side DE is 0 centimeters in length. What is the perimeter of triangle DEF? A. centimeters B. centimeters C. centimeters D. 8 centimeters