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Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
5. Rewriting Equations and Formulas
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Exercise 9 Page 38

Convert one temperature so both are in the same unit.

No

Practice makes perfect

To begin, we should notice that the given temperatures are in different units. We need to convert one of the temperatures so that both are in the same unit. It does not matter which unit we choose to convert, so let's convert our friend's temperature of 37^(∘)C to Fahrenheit.

F=9/5C+32
Substitute

C= 37

F=9/5* 37+32
MoveRightFacToNum

a/c* b = a* b/c

F=333/5+32
CalcQuot

Calculate quotient

F=66.6+32
AddTerms

Add terms

F=98.6

Our friend has a temperature of 98.6^(∘)F. Because 98.6^(∘)F is less than 100^(∘)F, we can conclude that our friend does not have a fever.

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arrow_right Communicate Your Answer p.35
3
arrow_right Monitoring Progress p.36-39
Monitoring Progress 1 (Page 36)
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