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Open Up - Grade 8 - Mathematics - Unit 7 - Lesson 11

Last updated 9 months ago
11 questions
1

Select all the expressions that are equal to 4⋅10^{-3}:

1

Write each expression as a multiple of a power of 10:

0.04

1

Write each expression as a multiple of a power of 10:

0.072

1

Write each expression as a multiple of a power of 10:

0.0000325

1

Write each expression as a multiple of a power of 10:

Three thousandths

1

Write each expression as a multiple of a power of 10:

23 hundredths

1

Write each expression as a multiple of a power of 10:

729 thousandths

1

Write each expression as a multiple of a power of 10:

41 millionths

1

A family sets out on a road trip to visit their cousins. They travel at a steady rate. The graph shows the distance remaining to their cousins' house for each hour of the trip.
How fast are they traveling?

1

A family sets out on a road trip to visit their cousins. They travel at a steady rate. The graph shows the distance remaining to their cousins' house for each hour of the trip.
Is the slope positive or negative?

1

A family sets out on a road trip to visit their cousins. They travel at a steady rate. The graph shows the distance remaining to their cousins' house for each hour of the trip.
How far is the trip and how long did it take?

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