Скачать или смотреть October 2025 ACT Math Form J08-5 Hardest Questions

This video features full solutions & explanations to the 5 hardest/trickiest questions on the October 2025 ACT Math section Form J08: #21, 27, 28, 34, 39. Unlike some other explanation videos, my video shows multiple methods to solve problems including using Desmos. The reason I am only showing 5 problems in this video is because my previous videos, which showed solutions to the entire test, were removed due to a copyright claim.

0:00 Intro
0:23 Background Info
1:25 Background Info Part 2
2:05 Problem 21-Shaded Area: Circle in Square
5:45 Problem 27-Word Problem with Volume of Cone & Unit Conversion
9:35 Problem 28-Pascal’s Triangle or Expansion of a Polynomial
12:30 Problem 34-Line Segment Through Midpoints of Sides of a Triangle
15:53 Problem 39-Advanced Percentage Problem
23:09 Conclusion

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ACT Resources
Improve Your ACT Math Score Course
Udemy: https://www.udemy.com/course/improvey...
Teachable: https://improveyouractmathscore.teach...
Improve Your ACT Math Score Video Playlist -    • Improve Your ACT Math Score Course  
Ultimate Desmos Guide to ACT Math Playlist -    • Ultimate Desmos Guide to Digital ACT Math  
ACT Desmos Operations Reference Sheet - https://www.dropbox.com/scl/fi/6kkqzl...
Ultimate Desmos Guide Practice Problems (ALL) - https://www.dropbox.com/scl/fi/qitneo...
ACT Math Study Playlist -    • ACT Math Study  
ACT Math Official Test Solutions & Explanations Playlist –    • ACT Official Test Solutions  
ACT Math Formulas to Know (PDF) - https://www.dropbox.com/scl/fi/650dse...
ACT Math TI-84 Plus Calculator Operations Worksheet (PDF) – https://www.dropbox.com/scl/fi/x5bae9...
ACT Math Practice Questions (official website) – https://www.act.org/content/act/en/pr...
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SAT Resources

Ultimate Desmos Guide to Digital SAT Math Playlist -    • Ultimate Desmos Guide to Digital SAT Math  
SAT Digital Practice Test Solutions & Explanations Playlist -    • Digital SAT Math Official Test Solutions  
SAT Math Official Test Solutions & Explanations Playlist -    • Paper SAT Official Test Solutions  
SAT Math Study Playlist -    • SAT Math Study  
ACT/SAT Calculator Hacks Playlist -    • TI-84 Plus Calculator Operations  

SAT Math Formulas to Know Worksheet - https://www.dropbox.com/scl/fi/h6jsfx...
SAT Desmos Operations Reference Sheet - https://www.dropbox.com/scl/fi/hnfflm...
TI-84 Plus Calculator Instructions - https://www.dropbox.com/scl/fi/x5bae9...
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Website – https://morgantownmathtutor.wordpress...
Facebook –   / jwmathtutoring  
Instagram –   / jwmathtutoring  
Reddit -   / jwmathtutoring  
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Music courtesy of moe.
“Where Does the Time Go”