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The sum of bobs age and carls age is 34 the sum of

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Unformatted text preview: angle ABC is An oil tank has a capacity of 45 gallons. At the beginning of October it is 80% full. At the end of October it is (A) (B) (C) (D) (E) 21 25 41 27 30 1 full. How many gallons of 3 oil were used in October? (A) (B) (C) (D) (E) 8 2+ 5 2+2 5 2 + 10 12 10. AB and CD are diameters of circle O. The number of degrees in angle CAB is 1 a 2− 2 is a 14. If a is not 0 or 1, a fraction equivalent to (A) (B) (C) (D) 1 2a − 2 2 a−2 1 a−2 1 a 2 2a − 1 (A) (B) (C) (D) (E) 50 100 130 1 12 2 25 (E) 15. At 3:30 P.M. the angle between the hands of a clock is (A) 90° (B) 80° (C) 75° (D) 72° (E) 65° www.petersons.com Practice Tests 317 16. A clerk’s weekly salary is $320 after a 25% raise. What was his weekly salary before the raise? (A) $256 (B) $260 (C) $300 (D) $304 (E) $316 17. The figure below is composed of 5 equal squares. If the area of the figure is 125, find its perimeter. (A) (B) (C) (D) (E) 0 1 2 3 none of these 22. Mr. Prince takes his wife and two children to 1 the circus. If the price of a child’s ticket is 2 the price of an adult ticket and Mr. Prince pays a total of $12.60, find the price of a child’s ticket. (A) (B) (C) (D) (E) $4.20 $3.20 $1.60 $2.10 $3.30 23. If b c is defined as being equal to ab – c, (A) (B) (C) (D) (E) 60 100 80 75 20 1 3 a 18. Which of the following is equal to of ? 2 5 (A) 3% (B) (C) (D) (E) 33 % 30% 83 % 120% 1 1 3 then 4 5 + 6 7 is equal to (A) 30 (B) 40 (C) 11 (D) 6 (E) 15 24. The diameter of a circle is increased by 50%. The area is increased by (A) 50% (B) 100% (C) 125% (D) 200% (E) 250% 25. Of the students at South High, Of the seniors, 3 will go to college next year. 4 1 are seniors. 3 3 5 1 3 19. The length of an arc of a circle is equal to of 5 the circumference of the circle. If the length of the arc is 2π, the radius of the circle is (A) (B) (C) (D) (E) 2 1 10 5 10 What percent of the students at South High will go to college next year? (A) (B) (C) (D) (E) 75 25 33 50 45 1 3 20. If two sides of a triangl...
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This note was uploaded on 08/15/2010 for the course MATH a4d4 taught by Professor Colon during the Spring '10 term at Embry-Riddle FL/AZ.

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