Jake Adams
Academic Tutor & Test Prep Specialist
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Co-authored Articles (92)
How to
Calculate Percentages
Knowing how to calculate percentages will help you not only score well on a math test but in the real world as well. You can work out percentages to calculate how much to tip at restaurants, find the percent change of a ...
How to
Find the Maximum or Minimum Value of a Quadratic Function Easily
For a variety of reasons, you may need to be able to define the maximum or minimum value of a selected quadratic function. You can find the maximum or minimum if your original function is written in general form, f(x)=ax...
Converting Binary to Decimal: Positional Notation & Doubling
Learn easy techniques for binary to decimal conversionDo you need to convert a set of binary numbers (0s and 1s) to a decimal value? There are several easy ways to convert binary numbers, but we'll focus on the easiest, ...
How to
Write a Paragraph
Writing can seem like a challenge, but it doesn't have to be difficult! These suggestions will help you put together A+ paragraphs in no time.
How to
Memorize the Unit Circle
A unit circle has a radius (r) of 1, which gives it a circumference of 2𝛑, since circumference = 2𝛑r. The unit circle allows you to easily see the relationship between cosine and sine coordinates of angles, as well...
How to Write an Article Review (With Examples)
A comprehensive guide on how to approach, write, and format an article reviewAn article review is both a summary and an evaluation of another writer's article. Teachers often assign article reviews to introduce students ...
How to Do Punnett Squares for 1 or 2 Traits (Monohybrid or Dihybrid)
Plus, review key terms and concepts about genetics & inheritanceA Punnett square simulates two organisms reproducing sexually, examining just one of the many genes that get passed on. The completed square shows every pos...
How to
Read a Psychrometric Chart
Psychrometric charts are used by engineers and scientists to visualize the relationships of gases and vapors. While the charts may look complex, they’re relatively easy to read when you know what each part of the graph...
Convert from Decimal to Hexadecimal: A Quick Guide + Examples
Converting decimal to hexadecimal is easy! This wikiHow guide will show you how to convert from decimal to hexadecimal. Hexadecimal is a base sixteen numeral system. This means it has 16 symbols that can represent a si...
How to Find the Median and Mean of a Histogram + Examples
Ace your next statistics test with this helpful walk-throughHistograms, or frequency distributions, are statistical graphs that show how often a given value is observed in a set of data.
How to Conclude an Essay (with Examples)
Tips and tricks for writing a conclusion to get the best grade possibleSo, you’ve written an outstanding essay and couldn’t be more proud. But now you have to write the final paragraph. The conclusion simply summariz...
How to
Write an English Essay
When taking English courses in high school and college, you'll likely be assigned to write essays. While writing an essay for an English class may seem overwhelming, it does not have to be. If you give yourself plenty of...
How Can You Study for a Test in One Night? Best Cramming Strategies
Learn how to effectively cram for an exam So, it's the night before a big test, and you haven't even cracked open a textbook or skimmed your notes. We've all been there. While cramming isn’t an ideal way to learn, it c...
A Beginner's Guide to Writing a Book Report (with Examples)
Start an A+ book report with confidence using these tips A book report is a short essay that summarizes and analyzes a work of fiction or nonfiction. Writing a book report may not seem fun at first, but it gives you a gr...
How to Begin a Scholarship Essay (Writing Tips, Examples & More)
Tips and tricks to write an unforgettable scholarship essayCollege scholarships can be incredibly competitive and most of them have an essay component. While you may dread writing these essays, they're nothing to fear—...
How to
Graph a Parabola
A parabola is a graph of a quadratic function and it's a smooth "U" shaped curve. Parabolas are also symmetrical which means they can be folded along a line so that all of the points on one side of the fold line coincide...
How to
Start an Essay With a Quote
Writing an effective introduction can be one of the most intimidating aspects of writing an essay. While there are many different approaches to writing introductory paragraphs, you may want to consider beginning your es...
How to Take a Test on No Sleep: Staying Alert & Doing Your Best
Plus, find out whether cramming is really worth losing sleep overYou've crammed all night for a test, but now you’re walking into class running on fumes. Can you still get a good grade? Absolutely! In this article, we�...
Using the Correct Formula to Find the Focus of a Parabola
If you’ve ever cooked food with a parabolic oven in science class or seen the Death Star’s laser in ''Star Wars'', you have an idea of what the focal point (or focus) of a parabola is. But how do you calculate the fo...
How to Take an Open Note Test: Preparation Tips & More
The best studying & test-taking strategies for any open note examAn "open book exam" is a test that allows you to use the text or material you have been studying throughout the exam. At first, you might assume that you c...
