# Y 0 y 5 y 9 5 132 6 5 pq 7 7 10 p 6 q 3 cd 8 c

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Unformatted text preview: 2. 2 7 xy ⎛ 2 c 3d ⎞ 3. ⎜ 2 ⎟ ⎝ 7z ⎠ 4. y 0 y 5 y −9 5. 13−2 6. −5 pq 7 7. 10 p 6 q 3 ( cd ) 8. (c d ) 78 1. 2 7 ( )( ) −2 3 4 9 −2 3 c −5 d 3 g −8 (4m 9. ) −3 5 0 n mn 10. The area of the triangle is 100 a 3b square units. Find the height of the triangle. If you toss a coin, the probability of getting heads is 1 . If you toss a coin 2 times, the probability of 2 2 getting heads each time is 11 ⎛ 1⎞ ⋅ or ⎜ ⎟ . ⎝ 2⎠ 22 11. Write an expression to represent the probability of tossing a coin n times and getting n heads. 12. Express your answer to question 11 as a power of 2. Examples: Simplify. Assume that no denominator is equation to zero. () ( )( 13. a n a 3 14. 5 4 x − 3 5 2 x +1 cx+7 15. x − 4 c 3b 2 n − 9 16. 3( n − 3) b )...
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