Difference between revisions of "2024 AMC 8 Problems/Problem 10"
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| + | https://youtu.be/9GVWXv9Pg1E?si=lhCKMjJ0wvfc_MfY | ||
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| + | ~rc1219 | ||
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| + | [[Category:Introductory Algebra Problems]] | ||
Latest revision as of 15:55, 2 June 2025
Contents
- 1 Problem
- 2 Solution 1
- 3 Solution 2
- 4 Video by MathTalks 😉
- 5 Video Solution by Central Valley Math Circle(Goes through the full thought process)
- 6 Video Solution by Math-X (First fully understand the problem!!!)
- 7 Video Solution (A Clever Explanation You’ll Get Instantly)
- 8 Video Solution 1 (easy to digest) by Power Solve
- 9 Video Solution by NiuniuMaths (Easy to understand!)
- 10 Video Solution 2 by SpreadTheMathLove
- 11 Video Solution by CosineMethod [🔥Fast and Easy🔥]
- 12 Video Solution by Interstigation
- 13 Video Solution by Daily Dose of Math (Certified, Simple, and Logical)
- 14 Video Solution by WhyMath
- 15 See Also
Problem
In January 
the Mauna Loa Observatory recorded carbon dioxide 
levels of 
ppm (parts per million). Over the years the average 
reading has increased by about 
ppm each year. What is the expected level in ppm in January 
? Round your answer to the nearest integer.
Solution 1
This is a time period of 
years, so we can expect the ppm to increase by 
ppm.
Since we started with ppm, we have 
.
-ILoveMath31415926535
Solution 2
years.
The ppm level in 2030 is 
.
~thebanker88
Video by MathTalks 😉
https://youtu.be/9GVWXv9Pg1E?si=lhCKMjJ0wvfc_MfY
~rc1219
Video Solution by Central Valley Math Circle(Goes through the full thought process)
~mr_mathman
Video Solution by Math-X (First fully understand the problem!!!)
https://youtu.be/BaE00H2SHQM?si=kk52okhz__aC8g9l&t=2078
~Math-X
Video Solution (A Clever Explanation You’ll Get Instantly)
https://youtu.be/5ZIFnqymdDQ?si=ATKTcOdaVPGWU8_V&t=1089
~hsnacademy
Video Solution 1 (easy to digest) by Power Solve
https://youtu.be/16YYti_pDUg?si=T3FZAZoeeL5NP3yR&t=411
Video Solution by NiuniuMaths (Easy to understand!)
https://www.youtube.com/watch?v=V-xN8Njd_Lc
~NiuniuMaths
Video Solution 2 by SpreadTheMathLove
https://www.youtube.com/watch?v=L83DxusGkSY
Video Solution by CosineMethod [🔥Fast and Easy🔥]
https://www.youtube.com/watch?v=uceM9Gek944
Video Solution by Interstigation
https://youtu.be/ktzijuZtDas&t=938
Video Solution by Daily Dose of Math (Certified, Simple, and Logical)
~Thesmartgreekmathdude
Video Solution by WhyMath
See Also
| 2024 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by Problem 9 |
Followed by Problem 11 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
These problems are copyrighted © by the Mathematical Association of America, as part of the American Mathematics Competitions. 
