How to Find Percent Change and if Its a Increase or Decrease

How To : Find the percent change using proportions

In this video, the instructor shows how to identify the percentage change using proportions. When a given quantity increases or decreases by certain amount then we can calculate the percentage change in the quantity, which can be either increase or decrease based on the new va ...more

News : How Livestock Farts Lead to a Warmer Climate

When it comes to global warming, most of us think of carbon dioxide emissions. While carbon dioxide is the most important greenhouse gas, carbon dioxide emissions have stayed constant for the last three years. On the other hand, methane, the second most important gas, has been ...more

How To : 5 Ways Android Can Lead to Better Sleep

We spend over 30 percent of our lifetimes sleeping—yet it never seems like enough, does it? Distractions ranging from work issues to personal relationships keep our minds racing well after they should be shutting down for the night, and the onset of smartphones has only added ...more

How To : Perform a general abdominal exam on a patient

Any patient with pain in the abdominal area will require you to perform an abdominal examination, and this video lesson outlines in great detail, how to perform a general abdomen exam. This is great for any medical student or up-and-coming doctor — even nursing students could ...more

How To : Increase or decrease by a percentage

In this video, we learn how to increase or decrease by a percentage. First, to increase you will need to find what the percent of the number is. To do this, you will find 10%, which should be very easy. As soon as you've found this, you can add or subtract to find the percent ...more

How To : Change your IP address using a Linksys router

Learn how to change your IP address using a Linksys router in simple steps. First search for your IP address in the internet and find it from any of the websites available. Now go to your Linksys setup page by accessing it with your username and password. Go to Mac address cod ...more

News Alert : Scrabble Makes You Smarter

Listen up Scrabblers... you finally have something to brag about besides knowing what MUZJIK is, and if you think it's elevator music, put those tiles back in the bag and pack up your Scrabble board because this doesn't apply to you. You see those brains below? Well, guess wh ...more

How To : Make Minecraft Potions

Sometimes mining and crafting gets boring. The thrill of hunting mobs, exploring strongholds, or the Nether is often much more satisfying and appeals to the RPG nerd in all of us. Well, Mojang took the hint and as part of the 1.9 release, there will be potions, more mobs, othe ...more

News : QR and ER Incorporation

Sergio Peralta Advisor: Jessica Davis ER/QR incorporation 18 January 2012 Workshop plans My senior thesis is creating a poetry/autobiography writing workshop. I will help develop my student’s autobiographical skills through poetry. My target group is mainly 9th graders be ...more

News : How Gut Bacteria Can Make Chemo More Effective

We can add one more health effect of our gut bacteria to the growing list. Researchers from the UK have just reported that the gut microbiota plays a role, both directly and indirectly, on the toxicity and efficacy of chemotherapy. Their findings are published online in the j ...more

News : Swine Flu Linked to Parkinson's Like Brain Changes

Growing evidence suggests that neurodegenerative diseases like Parkinson's may develop in part due to environmental factors, including infections that can cause inflammation in the nervous system. New research from investigators from Jude Children's Research Hospital and Thoma ...more

How To : All the Reasons You Should Root Your Phone

Rooting. As an Android user, I'm sure you've heard the word once or twice. According to Kaspersky, 7.6% of all Android users root — but for the 92.4% who don't, we wanted to talk to you. Rooting allows you to remove barriers and open Android to a level of unprecedented contro ...more

How To : 6 Surefire Ways to Speed Up Google Chrome

With the release of Jelly Bean, Chrome became the default web browser on Android. The wildly successful desktop browser was now fully entrenched in the world's largest mobile operating system. There are many great features that Chrome brought to Android web browsing—a double- ...more

News : Excessive Exercise Makes the Gut Leak Bacteria

Intense exercise can cause problems with our digestive tract. It even has a name — "Exercise-induced Gastrointestinal Syndrome." Simply put, strenuous exercise can damage the gut and let the bacteria that reside there potentially pass into the bloodstream. A research group fr ...more

Slow Down : Too Much Productivity Can Be a Bad Thing

Our workdays are typically filled with one thought: get as much completed as possible. Whether you face an inbox filled with tasks or just a project or two, both our bosses and our inner workhorses encourage us to knock out as many tasks as we can each day. But is being super- ...more

Minecraft 1.7 : What's New (Biomes & Fishing)

So, here we are with the second part to whats going to happen to Minecraft in 1.7 (you can see the first part here). Let's start off with the new biomes. Biomes Roofed Forest: This biome is filled with short trees that are close together, forming a canopy. The trees have 2x2 ...more

News : Hepatitis C Cases Are Soaring in Iowa

This month, Iowa issued their first hepatitis C virus epidemiological profile and the news was not good. The number of cases of hepatitis C reported in Iowa between 2000 and 2015 rose nearly threefold, from 754 cases in 2000 to 2,235 cases in 2015. The news gets even worse wh ...more

How To : The 4 Best Password Managers for Android

Over the years, the internet has become a dangerous place. As its popularity has increased, it has attracted more hackers looking to make a quick buck. However, as our dependency on the web grows, it becomes increasingly difficult to sever all ties. This means we have to prote ...more

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