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Open Up - Grade 7 - Mathematics - Unit 8 - Lesson 3

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Last updated about 3 years ago
10 Questions

List the sample space for each chance experiment.

Flipping a coin

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List the sample space for each chance experiment.

Selecting a random season of the year

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List the sample space for each chance experiment.

Selecting a random day of the week

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A computer randomly selects a letter from the alphabet.

How many different outcomes are in the sample space?

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A computer randomly selects a letter from the alphabet.

What is the probability the computer produces the first letter of your first name?

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What is the probability of selecting a random month of the year and getting a month that starts with the letter “J?” If you get stuck, consider listing the sample space.

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E represents an object’s weight on Earth and M represents that same object’s weight on the Moon. The equation M = \frac{1}{6}E represents the relationship between these quantities.
What does the \frac{1}{6} represent in this situation?

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E represents an object’s weight on Earth and M represents that same object’s weight on the Moon. The equation M = \frac{1}{6}E represents the relationship between these quantities.

Give an example of what a person might weigh on Earth and on the Moon.

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Here is a diagram of the base of a bird feeder which is in the shape of a pentagonal prism. Each small square on the grid is 1 square inch.
The distance between the two bases is 8 inches. What will be the volume of the completed bird feeder?

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Find the surface area of the triangular prism.

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