Answered: 1. The diagram models a temperature… | bartleby

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

ChapterCSR: Contents Of Student Resources

Section: Chapter Questions

Problem 14.5P

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Question

1. The diagram models a temperature increase of
8°C from a starting temperature of –3 °C.
a) How does the diagram model the situation?
b) What is the final temperature? Show how
you know.
2. The diagram models a
temperature decrease
of 9 °C from a starting
+5
+4
+3
temperature of +4°C.
a) How does the diagram
+2
model the situation?
+1+
b) What is the final temperature?
Show how you know.
c) Draw a different diagram
-1.
that models the same situation.
-2
How does your diagram model
the final temperature?
-5
3. Suppose a temperature change from +5 °C to –15°C occurred over
a 4-h period. How could you determine the temperature change
per hour?

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