Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

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

star
star
star
star
star
Posljednje ažuriranje over 4 years ago
10
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a
1
7.SP.5
7.SP.6
7.SP.7.a

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Pitanje 1
1.

List the sample space for each chance experiment.

Flipping a coin

Pitanje 2
2.

List the sample space for each chance experiment.

Selecting a random season of the year

Pitanje 3
3.

List the sample space for each chance experiment.

Selecting a random day of the week

Pitanje 4
4.

A computer randomly selects a letter from the alphabet.

How many different outcomes are in the sample space?

Pitanje 5
5.

A computer randomly selects a letter from the alphabet.

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

Pitanje 6
6.

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.

Pitanje 7
7.

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?

Pitanje 8
8.

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.

Pitanje 9
9.

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?

Pitanje 10
10.

Find the surface area of the triangular prism.