+0  
 
0
63
1
avatar+33 

0.2B+0.1S=C

 

Rhia is using the above equation to investigate the carbon footprint, C, in kilograms of carbon dioxide (CO_2)emissions, for her morning commute, during which S miles are by subway and B miles are by bus. How many kilograms of CO_2‚Äč per mile does the bus portion contribute to Rhia's carbon footprint?

 Feb 5, 2019
 #1
avatar+98129 
+1

.2  kilograms

 

 

cool cool cool

 Feb 5, 2019

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