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Laabri

HW: Introducing Proportional Relationships #4

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Last updated almost 2 years ago
14 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Which table correctly shows the proportional relationship between the number of hours Kenny works and how much he earns?

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2.

How did you decide which table fits the relationship?

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3.

What is the constant of proportionality, or unit rate, for this relationship?

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4.

Using the form y = k * x, write an equation showing the relationship between the number of hours Kenny works and the amount he earns. (remember - k is the unit rate or constant of proportionality!)

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Look at the table showing the proportional relationship between how many messages she can send and the number of minutes. What number should go in the blue square?

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6.

What number completes the table?

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

What is the constant of proportionality, or unit rate, for this relationship?

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8.

Complete the table below with the number of minutes it took for 9 centimeters of rain to fall and the number of centimeters of rain that fell through 150 minutes.

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9.

Complete the table below with the number of minutes it took for 9 centimeters of rain to fall and the number of centimeters of rain that fell through 150 minutes.

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10.

Write an equation to describe the relationship between the time (t), in minutes, and the amount of rain (r), in centimeters. Write the COP as a fraction and not a decimal.

8.EE.8.c
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11.

How long is the ACTUAL trail on her OLD map?

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12.

How long is this trail (in centimeters) on her NEW map?

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13.

How long is the ACTUAL trail on her OLD map?

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Asemmisa {{asɛmmisaAhyɛnsode}}
14.

How long is this trail (in centimeters) on her NEW map?