13 14 mathcounts-students version
- 2. 9 4 3 4 1 3 1 cm 2 3 4 5 6 7 21:36 0:00 2:24 4:48 7:12 9:36 12:00 14:24 16:48 19:12 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Hours of Daylight (Sunrise to Sunset)
- 3. 1 2 1 2 Favorite Ride Male Female Ferris Wheel 15 20 Roller Coaster 24 14 Carousel Flume 6 10 5 6 A B C D E 4 cm 5 cm 9 cm
- 4. 1 6 2 2
- 7. SOUP SOUP
- 8. c x m a y x x 16y 8 4 2 2 41 1 2 4 4 4 4 5 5 5 6 6 7 3 3 32 1 2
- 9. 4 7
- 10. 1 3 a c 1 2 3 4
- 12. A B C D E F G books 5 books 2
- 14. D A C E B
- 15. 1 4 (1.4 10 )(2.4 10 ) 1.210 -7 8 9 3 2 O N P 80属 50属 x m n 2 3 Melbourne Miami
- 16. MEGA LOTTERY $234,000,000Two hundred thirty-four million dollars 20 LLL 00
- 18. 1 2 1 4 Figure 1 Figure 2
- 19. 1 8 A B C x y Figure 1 Figure 2
- 22. ( ( ( ( 2 3 2 1 3 3 3 1 3 2 2 4 3 4 ) ) ) ) a b c a b c a b c a bc A B CD G
- 23. 64 32 8 3 ｧ ｪ ｪ ｨ ｪ ｪｩ < < <2 if 16 +1 if 10 16 if 0 10 if 0 x x x x x x x 2 x 10 A B C D E F G H I J
- 25. 60属 60属 A B CD
- 27. 12 4 2 0 1 2 3 4 1 32 4 5 76 8 9 1110 12 0 1 2 3 4 1 32 4 5 76 8 9 1110 12 Girls in Class Boys in Class NumberofStudents NumberofStudents Name Length (Le透ers) Name Length (Le透ers) A B O P
- 28. d Subtract 17 10 7 8 5 3 9 5 4 Figure 1 2 1 0 1 2 3 4 1 32 4 5 76 8 9 1110 12 Frequency Sum of Two Dice 5 6 7 Sum of Two Standard Dice Subtract 263 m n 34 104 Figure 2
- 29. 34 in. 30 in. 32 in. 9 cm 12 cm 9 m 5 m 10 cm 5 cm 4 cm 6 . h l base h l r base r h base base r h base base
- 30. frustum frustum 12 cm 18 in. 24 in. 18 m 10 cm 10 cm
- 31. x x x x x x x x xx x xx x x x 1 2 3 4 5 x x x x NumberofPetOwners Number of Pets Total Number of Pets per Owner 9 0 2 3 5 10 0 0 7 6 11 6 9 12 0 8 13 0 5 6 9 14 1 3 8 Stem 15 0 Leaf Maximum Speed of 20 Roller Coasters (mi/h) Speed(mi/h) 60 55 50 45 40 35 Time of Day 8:00 8:30 9:00 9:30 10:00 10:30 11:00 11:30 12:00 Drivers Speed 8:00 a.m. to 12:00 noon
- 32. A B C D E F Number of Words Spoken (Person A) x y NumberofWordsSpoken (PersonB) Conversaon Quality Conversaons A, B, C, D, E and F
- 33. 3 4 20 m 30 m 10 in. 1 2