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Agenda 8/30 & 8/31

Agenda 8/30 & 8/31. Warm-up Go over homework from Tues / Wed lesson10.5 Quiz 10.1 / 10.4 / 10.8 Homework & Important Dates You will complete the number cubes task next Tues / Wed. Warm Up. Write each fraction in simplest form. 2 / 5 • 3 / 5 2) 1 / 6 • ¾

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Agenda 8/30 & 8/31

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  1. Agenda 8/30 & 8/31 • Warm-up • Go over homework from Tues / Wed • lesson10.5 • Quiz 10.1 / 10.4 / 10.8 • Homework & Important Dates • You will complete the number cubes task next Tues / Wed.

  2. Warm Up Write each fraction in simplest form. • 2 / 5 • 3 / 5 2) 1 / 6 • ¾ Write each fraction as a decimal: 3) 2 / 5 4) 32 / 125

  3. Go over Homework P.543-544; 9-16, 19-26 Base = 70 -4 for each problem not attempted 9) 0 10) 5/6 11) 2/3 12) ½ 13) 1/18 14) 3/415) 1 16) 13/18 19) 1/8 20) 1/8 21) ½ 22) 3/8 23) 1/8 24) 1/2 25) ½ 26) ¼ , ¾ 28) C 29) 5/6

  4. Lesson 10.5 Know it Notebook p.211 Compound Event - An event that is made up of 2 or more separate events. Independent Event – the occurrence of one event does not affect the other. Dependent Event – the occurrence of one event does affect the other.

  5. Independent or Dependent? • Drawing a heart from a deck of cards and a coin landing on tails. • Drawing two cards from a regular deck of cards and not replacing the first. • Spinning a number on a spinner and drawing a marble from a container. • Drawing 2 red marbles without replacement from a container of red and blue marbles.

  6. Independent or Dependent? • Choosing a tie and shirt from a closet. • Ana draws a colored toothpick from a jar. Without replacing it, she draws a second toothpick. • Sue draws a card from a deck of cards and replaces it. Then she draws another card from the deck. • Josh tosses a coin and spins a spinner.

  7. Probability of Independent Events If A and B are independent events, then P(A and B) = P(A) • P(B) 1) What is the probability of flipping 4 coins and getting all tails? 2) Know it Notebook Example 2. 3) What is the probability of rolling 5 fair dice and getting all 2’s?

  8. Probability of Dependent Events If A and B are dependent events, then P(A and B) = P(A) • P(B after A) A jar contains 16 quarters and 10 nickels. What is the probability of getting 2 nickels? What is the probability of getting 2 quarters? What is the probability of getting 2 coins that are the same?

  9. Practice Do page 548 , 1-5 • Dependent • Independent • 2/8 • 1/8 = 2/64 = 1/32 • 10/24 • 9/23 = • 6/24 • 10/23 • 8/22 =

  10. Homework & Important Dates • P.548-549; 6-15 • P.548-549; 6-14, 19 PERIOD 2 • Unit 1 Test Thurs 9/6 • Unit 1 Cumulative Task Thurs 9/6

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