Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b....
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Transcript of Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b....
![Page 1: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/1.jpg)
Warm Up
Use an inequality symbol to make each expression true
a. 5.43 x 104 ___________ 5, 430
b. 32 ÷ ¼ ___________ 32 ÷4
c. 0.72___________¾
![Page 2: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/2.jpg)
Warm Up
Construct a tree diagram of the following ice cream choices: You can have vanilla, chocolate, or strawberry ice cream and you can have either hot fudge or caramel as a topping.
What is the probability that your ice cream will have hot fudge on it?
![Page 3: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/3.jpg)
Ch 8-1C Count Outcomes pg 440 &Ch 8-1D Permutations pg 444
Objectives
• Use multiplication to count outcomes and find probabilities
• Find the number of permutations of a set of objects and find probabilities
CCSSM
• 7.SP.C.8 Find probabilities of compound events using organized lists, tables, tree diagrams, and simulations.
• 7.SP.C.8a Understand that, just as with simple events, the probability of a compound event is the fraction of outcomes in the sample space for which the event occurs.
![Page 4: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/4.jpg)
Vocabulary
Fundamental Counting Principle: uses multiplication of the number of ways each event in an experiment can occur to find the number of possible outcomes in a sample space
Permutation: an arrangement, or listing, of objects in which order is important
![Page 5: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/5.jpg)
Direct Instruction
a. Find the total number of outcomes when a coin is tossed an a number cube is rolled
b. Find the total number of outcomes when choosing from bike helmets that come in three colors and two styles
c. Tossing a quarter, a dime, and a nickel
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Direct Instruction
d. In how many ways can the starting six players of a volleyball team stand in a row for a picture?
e. How many permutations are possible of the letters in the words friend?
f. A garage door has 5 digits. If no digit is repeated, how many codes are possible?
![Page 7: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/7.jpg)
Guided Practice
g. A restaurant offers four sizes of pizza, two types of crust, and eight toppings. How many possible combinations of pizza with one topping are there?
h. How many ways can 5 paintings be line up on a wall?
i. Rob has 4 shirts, 3 pairs of pants, and 2 pairs of shoes that all coordinate. How many outfits can you put together?
j. Miss G loves to eat salad. How many salads can she put together if she can pick out one type of lettuce from 2 choices, one vegetable from 4 choices and one dressing from 7 choices?
![Page 8: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/8.jpg)
Homework
Day 1 – Fundamental Counting Principle
Day 2 – Pizza Place Combination
![Page 9: Warm Up Use an inequality symbol to make each expression true a. 5.43 x 10 4 ___________ 5, 430 b. 32 ÷ ¼ ___________ 32 ÷4 c. 0.72___________¾.](https://reader036.fdocuments.net/reader036/viewer/2022072007/56649d345503460f94a0b171/html5/thumbnails/9.jpg)
Exit Question
Day 1 – In how many ways can 6 bicycles be parked in a row?
Day 2 – You are buying a sweater from the store. You have to choose a size, color, and style. You can choose between Small, Medium, Large for size, blue, pink, red, brown for color, and cardigan or v-neck for style.