Problem: Article: Example: You have the same two speakers, but the amplifier has a 4 ohm output.  For this case, you want to connect the speakers in parallel because the impedance would be 8/2=4 ohms, again matching the amplifier.
Summary: For a parallel connection of two speakers, the resulting impedance is half of the impedance of the speakers (assuming the speakers have the same impedance). Plug the negative terminal (-) of the amplifier to the negative terminal of speaker 1. Hook the negative of speaker 1 to the negative on speaker 2. Plug the positive terminal (+) of the amplifier to the positive terminal of speaker 1. Hook the positive of speaker 1 to the positive on speaker 2.

INPUT ARTICLE: Article: Just because a wedding is outdoors, keep in mind that it is still a very important event. It is better to be overdressed than underdressed for such an occasion, especially as you will likely be photographed. If choosing between a knee-length dress or floor-length gown, go for the gown. If you are torn between loafers and dress shoes, go for the dressier and more formal shoes. Do not show up wearing jeans, sneakers, shorts, or a T-shirt. Remember that this is a family event, so choose a classy and dignified look instead of a scandalous one. Never wear white to a wedding, as you do not want to steal the bride or groom's show. Not only will this give you a more relaxed and sophisticated vibe, but it will also make dancing much easier. There is no need to overdo your look with a hat or armful of bracelets. Go for the simplest  options, as this will allow you more freedom and comfort.

SUMMARY: Dress up instead of down. Avoid inappropriate clothing choices. Go light on the accessories for outdoor weddings.

In one sentence, describe what the following article is about: Losing faith in or being disappointed by a family member you feel responsible for or care deeply about can be a harrowing experience. However, for your own sake, it's important to try forgiveness toward this person. In many cases, the best thing that you can do is let that person go their own way and hope that blood ties will restore them to you when they're ready or over whatever has caused the rift. Talk to someone you can trust, and perhaps seek counseling if you're having a hard time getting over what has led to this broken heart. Talk to other affected family members. A burden shared can be a burden lightened and hearing or learning about different perspectives of the situation may help you to see things differently. Reach out to this family member some time down the track when you feel able to. Realize that it may be rejected but be reassured that you have at least tried.
Summary: Try to find forgiveness in your heart. Let go. Seek help. Give an olive branch of peace if you have the strength.

Exercise helps improve your overall health, makes you stronger, and makes your body work more efficiently. All these combined will make you more energetic.  Choose exercise activities that you enjoy. Some people associate exercising with going to the gym or physical education class, but that is only a small fraction of what exercise can be. You can go walking, hiking, dancing, bicycling, or jogging, or you can play tennis, golf, racquetball, or some other sport. Not only will exercise improve your health and make you feel more energetic, it also helps you to become happier, more positive, and less anxious. Engage in some form of physical exercise at least 3-4 times or 150 minutes per week. Our bodies need fuel for energy; that fuel is food. Build your diet around healthy non-processed foods that provide all the necessary nutrients and help raise your energy levels.  Avoid foods high in sugar and low in nutrition (called empty-calorie foods), such as pre-packaged meals, chips, sodas, and candy bars. These foods actually decrease energy levels after providing a very short energy boost.  An ideal mix of ingredients to eat includes foods that provide complex carbohydrates, are low in fat, and contain moderate amount of protein. Spread your daily calories evenly and avoid skipping a meal only to have a huge meal later. If possible, eat five meals a day, keeping the amount of calories in a day where you want. Do not skip any meals. This will cause a loss of energy. Your body needs food to keep going in the same way a vehicle needs gas to keep going. Also, drink plenty of water. Dehydration leads to low energy. Drink 8-9 glasses of water each day. Consuming caffeine can have a positive effect on your energy levels. In addition to boosting your mental and physical energy, caffeine also increases your fat oxidation and metabolic rate.  Caution: caffeine is known to cause sleeplessness and jitteriness. The amount of caffeine you would need to consume to experience these effects differs from person to person and depends on your sensitivity to caffeine. The majority of healthy adults can safely consume caffeine in the amount of 400 milligrams (mg) a day. B vitamins and iron are important micronutrients that help support your energy levels. If you are deficient in these nutrients, you can experience lowered energy levels.  B vitamins and iron are extremely important for your body’s ability to create and use energy. Vitamin 12, vitamin 6, thiamine, niacin, and folic acid support your body’s energy metabolism, while iron is needed for healthy red blood cells that are responsible for carrying oxygen. Deficiency in B vitamins and iron can lead to anemia and fatigue.  If you are not getting enough of these and other micronutrients in your diet, consider taking a multivitamin with iron and essential B vitamins. If you suffer from lack of energy, it might be because you are not getting enough sleep. According to the Sleep Foundation, adults should get between 7 and 9 hours of sleep each night.  Make sure you get enough sleep. Set a regular bedtime and stick to it every night, even during the weekends. If you need to adjust your bedtime, make small daily increments (15 min earlier every night) until you achieve the target bedtime. Also, wake up the same time every morning.  Avoid heavy meals and too much alcohol just before bedtime as these might make sleeping more difficult. If you suffer from insomnia or sleep disturbances, it can lead to fatigue and lack of motivation. However, fatigue can also be a sign of a more serious health condition. If you don't get energized by getting enough sleep and good nutrition, you should get evaluated by your doctor. Practicing yoga can help reduce fatigue and boost your energy levels in addition to the other health benefits it has to your muscles and cardiovascular system.  During yoga poses, breathe deeply to bring fresh oxygen to your blood. This will stimulate your nervous system and make you feel more energetic. Try the following breathing exercise: sit on the floor with your spine straight. Breathe in through your nose and count to four. Then exhale while counting to eight. Repeat. Try the Uttanasana yoga pose, which is an energizing forward bend: start by standing and bending forward and down. Keep your knees slightly bent and allow your upper body to hang toward the toes. Breathe deeply, while allowing your spine to lengthen.
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One-sentence summary -- Engage in regular exercise. Eat a healthy diet. Drink caffeine in moderation. Ensure you get all the necessary vitamins and minerals. Get enough sleep. Practice yoga.

In one sentence, describe what the following article is about: Once you create your graph, the Design toolbar will open. You can change your graph's design and appearance by clicking one of the variations in the "Chart Styles" section of the toolbar. If this toolbar doesn't open, click your graph and then click the Design tab in the green ribbon. Click and drag the white space near the top of the line graph to move it. You can also move specific sections of the line graph (e.g., the title) by clicking and dragging them around within the line graph's window. Click and drag one of the circles on one of the edges or corners of the graph window in or out to shrink or enlarge your graph. Double-click the title of the graph, then select the "Chart Title" text and type in your graph's name. Clicking anywhere off of the graph's name box will save the text. You can do this for your graph's axes' labels as well.
Summary:
Customize your graph's design. Move your line graph. Resize the graph. Change the graph's title.