Answered

At Westonci.ca, we make it easy to get the answers you need from a community of informed and experienced contributors. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Burning one gallon of gasoline in a car releases approximately 20 pounds of CO2 into the atmosphere. One average person drives 60,000 miles in a car that average 30 miles per gallon (mpg), while another person drives 60,000 miles in a car that averages 20 mpg. Over the course of the 60,000 miles, how many fewer punds of CO2 are released by the 30 mpg car than by the 20 mpg car?

Sagot :

Parrain

Answer: 20,000 pounds of CO₂

Explanation:

30 mpg car.

Number of gallons of gasoline used:

= 60,000 / 30

= 2,000 gallons

CO₂ released = 2,000 * 20

= 40,000 pounds

20 mpg car

Number of gallons used:

= 60,000 / 20

= 3,000 gallons

CO₂ released = 3,000 * 20

= 60,000 pounds

Difference:

= 60,000 - 40,000

= 20,000 pounds of CO₂

The number of fewer pounds should be 20,000 pounds of CO₂

  • The calculation is as follows:

The Number of gallons of gasoline used:

= 60,000 ÷ 30

= 2,000 gallons

and,

CO₂ released = 2,000 × 20

= 40,000 pounds

Now

Number of gallons used:

= 60,000 ÷  20

= 3,000 gallons

And,

CO₂ released = 3,000 × 20

= 60,000 pounds

So, the Difference is

= 60,000 - 40,000

= 20,000 pounds of CO₂

Learn more: https://brainly.com/question/994316?referrer=searchResults

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.