Видео 26
Просмотров 17 245

4:41

Geometric Construction of Inscribed Regular Hexagon, Square, and Equilateral Triangle

3:59

Evaluating Logarithmic Expressions

2:31

Method to Factor Any Quadratic Expression

7:56

Shortcut Method for Factoring Quadratic Trinomials

7:44

How to Divide Fractions and Whole Numbers without Simplifying

4:01

About the ACT 2024

This is a recording of the first summer class of the ACT Math summer class session which was held June 6, 2024. Content includes an overview of the ACT. For more information, please refer to www.act.org/ .
Frederick Douglass Tutoring LLC holds free classes during the summer over topics such as K-8 Math, 3-5 Math, 6-8 Math, ACT Math, SAT Math, and Algebra Review. To register, please visit fdtutoring.com/summer-tutoring-sign-up .

Видео

4:41

ACT Math Practice 1

Просмотров 184 месяца назад

In this video, we solve a practice ACT Math Problem. The problem begins with the following statements. The final grade in Lewis’ science class is based on the percent of the total possible points on 4 unit exams and the final exam. Each unit exam is worth 100 points and the final exam is worth 200 points. The letter grades are determined by the chart below. [chart] On the unit exams, Lewis scor...

Geometric Construction of Inscribed Regular Hexagon, Square, and Equilateral Triangle

3:59

Geometric Construction of Inscribed Regular Hexagon, Square, and Equilateral Triangle

Просмотров 134 месяца назад

This video demonstrates how to construct an inscribed hexagon, a circle inscribed in a regular polygon, an inscribed square, and a subsequently inscribed equilateral triangle. The software used to perform the geometric constructions can be accessed at Mathspad. www.mathspad.co.uk/i2/construct.php

2:31

Evaluating Logarithmic Expressions

Просмотров 325 месяцев назад

This video explains how to evaluate the logarithmic expressions log base 2 of 1/2 and log base 4 of 2.

Method to Factor Any Quadratic Expression

7:56

Method to Factor Any Quadratic Expression

Просмотров 667 месяцев назад

This video explains how to factor a quadratic expression in the form ax^2 bx c by using the quadratic formula. Although any quadratic expression can be factored by using this method, this video focuses on quadratic trinomials that are factorable over the set of rational numbers. Get Up to $40 in Free Tutoring on Wyzant: frederickdouglasstutoring.com/free-tutoring-on-wyzant

Shortcut Method for Factoring Quadratic Trinomials

7:44

Shortcut Method for Factoring Quadratic Trinomials

Просмотров 1087 месяцев назад

This video covers a technique for factoring quadratic trinomial expressions in the form ax^2 bx c where a=1, b is close to 0, and c is negative. Get Up to $40 in Free Tutoring on Wyzant: frederickdouglasstutoring.com/free-tutoring-on-wyzant

How to Divide Fractions and Whole Numbers without Simplifying

4:01

How to Divide Fractions and Whole Numbers without Simplifying

Просмотров 3 тыс.8 месяцев назад

This video explains how to Divide Fractions and Whole Numbers without Simplifying. How to Multiply Fractions: ruclips.net/video/MtDZy-PXnLQ/видео.html How to Divide Fractions: ruclips.net/video/g2YQYfG4yCI/видео.html If you would like to work on additional practice problems, please visit frederickdouglasstutoring.com/div-frac-&-whole-num

How to Multiply Fractions and Whole Numbers without Simplifying

2:53

How to Multiply Fractions and Whole Numbers without Simplifying

Просмотров 2 тыс.8 месяцев назад

This video explains how to Multiply Fractions and Whole Numbers without Simplifying. How to Multiply Fractions: ruclips.net/video/MtDZy-PXnLQ/видео.html If you would like to work on additional practice problems, please visit frederickdouglasstutoring.com/mult-frac-&-whole-num

How to Find the Reduced Row-Echelon Form of a System of Linear Equations by Using a TI-84

4:37

How to Find the Reduced Row-Echelon Form of a System of Linear Equations by Using a TI-84

Просмотров 739 месяцев назад

This video explains how to use a TI-83/84 calculator to find the reduced row-echelon form of a system of linear equations. For more practice problems, please visit the following link. frederickdouglasstutoring.com/reduced-row-echelon-form TI-84 Emulator: wabbitemu.org/ TI-84 ROM File: tiroms.weebly.com/

How to Solve Simple Absolute Value Equations

3:43

How to Solve Simple Absolute Value Equations

Просмотров 209 месяцев назад

This video explains how to solve Simple Absolute Value Equations.

ISEE Quantitative Reasoning Upper Level Geometry Triangle Area Problem

2:38

ISEE Quantitative Reasoning Upper Level Geometry Triangle Area Problem

Просмотров 169 месяцев назад

This video explains how to solve an example of an Independent School Entrance Exam (ISEE) problem. Level: Upper Section: Quantitative Reasoning Notes: Geometry, Areas of Triangles, Properties of Rectangles, Midpoints of Segments For more information on the ISEE, please visit www.erblearn.org/families/isee-by-erb/

How to Divide Fractions without Simplifying

3:43

How to Divide Fractions without Simplifying

Просмотров 8 тыс.9 месяцев назад

This video explains how to Divide Fractions without Simplifying. How to Multiply Fractions: ruclips.net/video/MtDZy-PXnLQ/видео.html If you would like to work on additional practice problems, please visit frederickdouglasstutoring.com/dividing-fractions

More Multiplying Fractions without Simplifying Practice Problems (Set 3)

1:00

More Multiplying Fractions without Simplifying Practice Problems (Set 3)

Просмотров 5389 месяцев назад

This video gives a third set of additional Multiplying Fractions without Simplifying practice problems. If you would like to work on more practice problems, please visit frederickdouglasstutoring.com/multiplying-fractions-1.

How to Multiply Fractions without Simplifying

2:56

How to Multiply Fractions without Simplifying

Просмотров 2,1 тыс.9 месяцев назад

This video explains how to Multiply Fractions without Simplifying. Practice Problems Set 1: ruclips.net/user/shortsHhP8pfjbIJ8 Practice Problems Set 2: ruclips.net/video/VLMagjX_mHo/видео.html Practice Problems Set 3: ruclips.net/video/1q4aWrYoaFY/видео.html If you would like to work on additional practice problems, please visit frederickdouglasstutoring.com/multiplying-fractions-1.

6:48

Exponential Function Word Problem 1

Просмотров 219 месяцев назад

This video explains how to solve an exponential function word problem in which the given function is written in general exponential form, f(x)=a(b)^x. Problem: The following exponential function, 𝑓(𝑡), depicts the number of restaurants in t years since 2000. How many years will it take for the number of restaurants to triple? (Round to the nearest hundredth.) 𝑓(𝑡)=2(1.33)^𝑡