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Adrian's Academics
Приєднався 3 бер 2024
Expected Value with Tables, Binomials, and Areas
A video recapping what was taught in a recent Mu Alpha Theta lecture: evaluating some bets using the math of expected value.
0:00 What is Expected Value?
1:08 Expected Value in the Lottery
2:38 Binomial Probability and Rearrangements
7:06 Area Probability
8:37 Bet 1 - Shooting a Target
12:00 Bet 2 - Deck of Cards
13:41 Bet 3 - Scrabble Letters
0:00 What is Expected Value?
1:08 Expected Value in the Lottery
2:38 Binomial Probability and Rearrangements
7:06 Area Probability
8:37 Bet 1 - Shooting a Target
12:00 Bet 2 - Deck of Cards
13:41 Bet 3 - Scrabble Letters
Переглядів: 19
Відео
Filtering College Spam Emails
Переглядів 2921 день тому
A short video explaining how to use inbox rules on a school email to filter or delete annoying emails from colleges.
Intro to Logarithm Rules
Переглядів 133Місяць тому
A video covering how to convert between logarithmic and exponential forms, the product-sum rule, the division-difference rule, and the power rule.
Geometric Sequences and Series
Переглядів 302 місяці тому
Covers problems with the counterpart to arithmetic sequences: geometric sequences. Solves some problems with both finite and infinite geometric series.
Arithmetic Sequences and Series
Переглядів 692 місяці тому
Introduces recursive and explicit definitions for arithmetic sequences. Presents the arithmetic series formula.
PSAT Math Review 1 - Full Practice Exam
Переглядів 1002 місяці тому
Reviews and solves a complete PSAT math exam from Bluebook. Around 40 problems covered in various topics.
How to Beat Elani on Chess.com
Переглядів 482 місяці тому
A chess.com video showing how to punish Elani's "sneaky sacrifices."
How to Beat Martin on Chess.com
Переглядів 2752 місяці тому
A tutorial on beating Martin, using both E4 and D4 approaches. The basic strategy is getting pieces out and waiting for the mistake, as shown in the video.
Regressions and Equation-Fitting
Переглядів 492 місяці тому
Using Desmos to find lines/functions of best fit, and interpreting the results. First we use a sample data set on "weight vs age of an animal," and create a line of best fit in order to predict data outside our set. Then, we learn how it can be applied to solving sequences in general.
IB Precalculus Unit 1 Review
Переглядів 432 місяці тому
A recording of a live precalculus review through the group Telegram. 0:00 Vocabulary Practice
IB Precalculus Unit 2 Review
Переглядів 602 місяці тому
Recording of a live review of IB Precalculus Unit 2. 0:00 Vocabulary Practice 5:00 Forms of Quadratics 9:06 The Intercepts and Vertex of a Quadratic 16:16 Applying the Discriminant 22:48 Asymptotes of Rational Functions
The Five Classical Orders
Переглядів 483 місяці тому
Learn about the five classical orders of architecture: Doric, Ionic, Corinthian, Tuscan, and Composite.
Finding the Area of an Equilateral Triangle
Переглядів 644 місяці тому
A video explaining a clever decomposition used to find the area of equilateral triangles, along with some Pythagorean Theorem business.
Periods of Trigonometric Functions
Переглядів 404 місяці тому
A quick video showing how to use the periods of trigonometric functions to derive some identities. Uploaded by Adrian Hernandez
Solving a Linear-Radical Equation
Переглядів 1014 місяці тому
Learn how to solve the equation x 5 = √(x 5) step-by-step, combining algebraic manipulation and radical simplification. Note that this method works for all linear-radical equations, not just the one shown in the video.
Converting Between Degrees and Radians
Переглядів 285 місяців тому
Converting Between Degrees and Radians
Operations on the Imaginary and Complex Numbers
Переглядів 746 місяців тому
Operations on the Imaginary and Complex Numbers
Tree Diagrams, Conditional Probability, and Complementary Probability
Переглядів 479 місяців тому
Tree Diagrams, Conditional Probability, and Complementary Probability
Differentiating a Product of Functions With the Product Rule
Переглядів 229 місяців тому
Differentiating a Product of Functions With the Product Rule
The Derivatives of Sine, Cosine, and e^x
Переглядів 229 місяців тому
The Derivatives of Sine, Cosine, and e^x
Introduction to Implicit Differentiation
Переглядів 269 місяців тому
Introduction to Implicit Differentiation
Principle of Counting, Permutations, and Combinations
Переглядів 259 місяців тому
Principle of Counting, Permutations, and Combinations
Prime Factorization and Counting Factors
Переглядів 259 місяців тому
Prime Factorization and Counting Factors
🗿💪
Good video
I applaud your very principled, straight-faced approach to beating Martin. I have to admit I was expecting a twist at some point as Martin is somewhat of a meme.
Great video! Currently learning trig functions rn
x + 5 = √(x + 5) (x + 5)² = x + 5 x² + 10x + 25 = x + 5 x² + 9x + 20 = 0 (x + 5) · (x + 4) = 0 x₁ = −5 ∨ x₂ = −4 𝕃 ={−5, −4}
that's so slay tbh
(sinx)^x ≠ sin(x^x) [just a slight notation error]
Good catch. In this case, it was done from space constraints (another set of parentheses wouldn't comfortably fit) but I should've clarified this.
@@AdriansAcademics No problem, the explanation was clear though :)
Correction: At 7:11, the final derivative is actually -49/(x^8) + 3; the constant was forgotten.
6:05 is literally me