Problem: Write an article based on this summary: Recall the formula for a sphere's volume. Find the volume of a sphere if you know the radius. Find the volume if given the diameter. Revise the formula if you know the circumference. Calculate the volume if you know the circumference. Measure volume by displacement.

Answer: A sphere is a circular solid in three dimensions. The primary formula for the volume of a sphere is: Volume=43r3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi r^{3}} =3.14{\displaystyle \pi =3.14} r=radius{\displaystyle r={ ext{radius}}} The radius of a sphere is the measure from the center of the sphere to the outer edge. If you are given a problem to calculate volume, you will probably be given the radius. Otherwise, the radius can be difficult to measure because you cannot accurately reach the center of a solid object. Suppose you are told that a sphere exists with a radius of 10 cm. Find the volume as follows: Volume=43r3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi r^{3}} Volume=43(3.14)103{\displaystyle { ext{Volume}}={
rac {4}{3}}*(3.14)*10^{3}} Volume=4.186671000{\displaystyle { ext{Volume}}=4.18667*1000} Volume=4186.67cm3{\displaystyle { ext{Volume}}=4186.67{ ext{cm}}^{3}} Alternatively, a given situation may provide you with the diameter of a sphere. The diameter is equal to double the radius. In more concrete terms, the diameter is the distance that passes from one edge of the sphere through the center to the opposite edge. To calculate volume beginning with the diameter (d), revise the formula as follows: Volume=43(d2)3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi ({
rac {d}{2}})^{3}} As an example of this calculation, find the volume of a sphere whose diameter is 10 cm. Volume=43(d2)3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi ({
rac {d}{2}})^{3}} Volume=43(102)3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi ({
rac {10}{2}})^{3}} Volume=43(3.14)(53){\displaystyle { ext{Volume}}={
rac {4}{3}}*(3.14)*(5^{3})} Volume=4.18667125{\displaystyle { ext{Volume}}=4.18667*125} Volume=523.3cm3{\displaystyle { ext{Volume}}=523.3{ ext{cm}}^{3}} The circumference of a sphere is probably the easiest one for you to measure directly. You can use a tape measure, wrap it carefully around the widest part of the sphere, and take the measurement. Alternatively, you may be provided the circumference in a stated problem. To find the volume beginning with the circumference (C), revise the formula as follows: Volume=43r3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi r^{3}} Volume=43(C2)3{\displaystyle { ext{Volume}}={
rac {4}{3}}\pi *({
rac {C}{2\pi }})^{3}} Volume=43(C383){\displaystyle { ext{Volume}}={
rac {4}{3}}\pi *({
rac {C^{3}}{8\pi ^{3}}})} Volume=C362{\displaystyle { ext{Volume}}={
rac {C^{3}}{6\pi ^{2}}}} Suppose you are given a sphere and you measure the circumference to be 32 cm. Find its volume: Volume=C362{\displaystyle { ext{Volume}}={
rac {C^{3}}{6\pi ^{2}}}} Volume=32363.142{\displaystyle { ext{Volume}}={
rac {32^{3}}{6*3.14^{2}}}} Volume=32,76859.158{\displaystyle { ext{Volume}}={
rac {32,768}{59.158}}} Volume=553.9cm3{\displaystyle { ext{Volume}}=553.9{ ext{cm}}^{3}} A final, practical method for measuring volume is to submerge the sphere into water. You need to have a beaker large enough to hold the sphere, with accurate volume measurement markings. Pour enough water into the beaker to cover the sphere. Make note of the measurement. Place the sphere into the water. Notice that the water level rises. Make note of the new measurement. Subtract the first measurement from the second. The result is the volume of the sphere. For example, suppose your water level rises from 100 ml to 625 ml when you submerge the sphere. The volume is therefore 525 ml. Note that 1 ml=1 cm3.

Problem: Write an article based on this summary: Rule out allergies. Ask about a cold. Discuss conjunctivitis. Expect a stain test. Be ready for other tests.

Answer: Allergies can be a common cause of watery eyes in cats. Like humans, cats can be allergic to certain allergens that cause a histamine reaction in the body. In turn, that can cause symptoms like watery eyes. The vet can run an allergy test on your cat to determine if that's the cause. Cats can be allergic to pollen, trees, and grass, just like humans. They can also be allergic to things like milk, rubber, dust, flea bites, certain foods, and some fabrics (wool, nylon). Before you can alleviate the effects of the virus that's causing your cat's cold, including the watery eyes, you need an expert opinion. The two main viruses that cause colds are herpes and calici. Three bacteria can cause cold-like symptoms, too: mycoplasma, bordetella, and chlamydia. While even a vet may find it difficult to determine what virus or bacteria is causing the problem, they may be able to narrow down the options to determine the best treatment. If your cat has a "cold," they may have developed a more serious eye condition called conjunctivitis. Typically, the treatment for this condition is the same as treatment for the infection, but it's important to take your cat to the veterinarian for a diagnosis if they think your cat has developed conjunctivitis. This test lets the veterinarian see your cat's eyes better. Basically, the vet adds a dye to the cat's eye which can illuminate problems in the cornea. The vet will then use a blue light to check out the eye more closely. A stain test can show an ulcer or erosion on the cornea. Your veterinarian will likely perform other tests to determine the cause of your cat's watery eyes. For example, they may flush the tear duct system to see if it has good flow. They may also do a pressure test on the eye to rule out glaucoma (which is high pressure in the eye that can damage the optic nerve). Cat scans, MRIs, or radiographs may also be needed.

Problem: Write an article based on this summary: Don't objectify her. Don't be creepy. Don't use inappropriate touch. Don't be cruel when you tease her. Don't rely on money or gifts.

Answer:
When it comes to complimenting a girl, you'll want to avoid anything that makes her feel like a sex object (or a "piece of meat") rather than a feeling, thinking human being. Keep you compliments about her beauty, her intelligence, her decisions, and her personality. Avoid the following subjects: Her sex characteristics (e.g., bust size) How revealing or non-revealing her clothing is Her race or ethnicity Outward identifiers of her religion or social status While it's OK to be attracted to someone or be captivated by someone's beauty, getting too fixated on her looks can be a great way to ruin your chances. In extreme cases, this sort of behavior can constitute harassment. Actions and comments that are inappropriately personal or sexual or personal are off-limits. Avoid the following sorts of actions: Staring or ogling especially if you're looking below the neck Asking prying questions about her dating or sex history Pressing her for a chance to hang out together if she says "no" or offers an excuse for why she can't Making any sort of comment that insinuates that she should do something sexual with you Touching someone inappropriately against their will is wrong. At best, it is cause for this person to get angry with you. At worst, it can be a crime. If you haven't already established that touching is OK, keep your hands to yourself except for harmless flirtatious gestures like briefly touching her shoulder as you laugh. If she appears uncomfortable or asks you to stop, stop even if you don't think you're doing anything wrong. As noted above, gentle teasing can be a great way to flirt with a girl and get her to blush. However, there's a fine line to be aware of here. Teasing a girl in a way that makes her feel self-conscious or under attack can lead to hurt feelings, anger, and even lasting grudges. Avoid the following sorts of topics as a general rule: Negative comments about her appearance or weight Serious criticisms of her personal, political, or religious views Gossipy comments about her family or the people she spends time with Mean-spirited imitations of her tics or habits A few sincere presents or a fancy night out every once in a while can be great for showing that a girl means a lot to you. However, trying to throw your weight around by spending lots of money on your outings or buying luxurious gifts isn't a good idea. It may make her blush, but if she's intelligent, her blushing is likely to be out of embarrassment for you. Money is entirely separate from your ability to make girls feel special. People with lots of money can be romantic, but this isn't why they're romantic. Trying to woo girls with money is only likely to make you end up broke or in the company of women with poor life priorities.