The aspect ratio of an image describes the proportional relationship between its width and its height. It is commonly expressed as two numbers separated by a colon, as in "16:9". For an "x":"y" aspect ratio, no matter how big or small the image is, if the width is divided into "x" units of equal length and the height is measured using this same length unit, the height will be measured to be "y" units.

In, for example, a group of images that all have an aspect ratio of 16:9, one image might be 16inches wide and 9inches high, another 16 centimeters wide and 9 centimeters high, and a third might be 8 yards wide and 4.5 yards high.

The most common aspect ratios used today in the presentation of films in cinemas are 1.85:1 and 2.39:1. Two common videographic aspect ratios are 4:3 (1.3:1), the universal video format of the 20th century, and (1.7:1), universal for high-definition television and European digital television. Other cinema and video aspect ratios exist, but are used infrequently.

In still camera photography, the most common aspect ratios are 4:3, 3:2, and more recently being found in consumer cameras 16:9. Other aspect ratios, such as 5:3, 5:4, and 1:1 (square format), are used in photography as well, particularly in medium format and large format. What are the answers to this following set of questions: 1. what is a common ratio used in films?
2. is there one for camera photography?
3. what is it?
4. any others used?
5. what?
6. What does aspect ratio do?
7. how would you express this?
8. does x stand for height?
9. what does it stand for?
10. Does Y stand for circumfrence?
11. what does it stand for?
12. what is the aspect ratio for the universal video format?
13. for the 19th century?
14. what century?
15. what is the aspect ratio for high def tv?
16. are there different aspect ratios used in camera photography with different formats?
17. what seperates the two numbers?
Answer: 1. 1.85:1
2. yes
3. 4:3
4. yes
5. 3:2, 16:9, 5:3, 5:4, and 1:1
6. describes the proportional relationship between its width and its height.
7. two numbers separated by a colon
8. no
9. the width
10. no
11. the height
12. 4:3 (1.3:1)
13. no
14. 20th
15. (1.7:1)
16. yes
17. a colon

The idea of not having a phone at ail could be beneficial sounds crazy to people who are addicted to the global Internet or even just Facebook. Indeed, it sounds like a pain. But some luxuries of a phone-free lifestyle make us realize that freedom has long been absent from our lives with a phone. According to The Wall Street Journal's Anton Troianovski. people expect less of you when you don't have a cell phone. Melissa Hildebrand, for example, doesn't even own n phone. She just leaves if her friends don't turn up on time for an event or meeting. "She gives them 15 to 30 minutes to show up," writes Troianovski. With a cell phone in hand, one receives apology calls, which will lengthen the waiting. Without a phone, that responsibility seems to reduce. Dean Obeidallah of CNN believes that not having a cell phone gives him the ability to see things; A beautiful woman burning past while fixing her makeup; Asian tourists busy taking photos; a businessman talking on his phone and looking important. "Instead of texting or checking my e-mail, I began to actually, look at the people I sharing the streets with. It is truly like a movie set filled with extras from all walks of life, Obeidallah said. Along with these small benefits of not having a phone, however, come all its inconvenience. Nancy Kadlick told The Wall Street Journal that she once missed an airport pick-up due to not having a phone. For Rebecca Greenfield, a columnist for the Atlantic Wire, the inconvenience of not having a phone outweigh(;) these small luxuries. But she also said: "Not having one every once in a while sounds like a nice practice." What are the answers to this following set of questions: 1. When do people expect less of you?
2. Who doesn't own one?
3. Why not?
4. Is anyone else phone free?
5. Was it convenient for her?
6. Why not?
7. Who leaves somewhere if her friends are late?
8. How long does she give them to show up?
9. What types of calls are avoided?
10. Who thinks that not having a phone all the time would be nice?
11. What does she do?
12. Who is with CNN?
13. What is missing from our life when we have a phone?
14. What does going without a phone help us to understand?
15. What sounds crazy to some people?
16. What people does it seem that way to?
17. What is longer when you have a cell phone?
18. Who quit sending messages and checking his phone all the time?
19. What does he do instead?
20. What do these things remind him of?
Answer: 1. when you don't have a cell phone
2. Dean Obeidallah
3. he believes that not having a cell phone gives him the ability to see things
4. Nancy Kadlick
5. no
6. she once missed an airport pick-up due to not having a phone
7. Melissa Hildebrand
8. 15 to 30 minutes
9. apology calls
10. Rebecca Greenfield
11. a columnist for the Atlantic Wire
12. Dean Obeidallah
13. responsibility
14. that freedom that has long been absent from our lives
15. The idea of not having a phone at all
16. people who are addicted to the global Internet
17. the waiting
18. Dean Obeidallah
19. He sees things
20. a movie set

Ally was at home, sitting in her chair. She was drinking orange juice. Orange juice was her favorite drink, because she loved its sweet taste.

Ally's sister was sitting on the carpet. She was drawing a pair of pink socks. Ally's sister loved the color pink, because she thought it was cute.

Ally's brother was also sitting on the carpet. He was drinking coffee with lots of sugar in it. He loved sugar because it made him feel energetic.

All of the sudden, there was a knock at the door. Ally's sister answered it. When she opened the door, she saw an alligator wearing a suit and tie! Ally's sister screamed, and closed the door.

"Please," the alligator said, "Don't be afraid. I want to draw with you."

Ally's sister opened the door, and the alligator came inside. He sat on the carpet, and started drawing his own pair of pink socks. Ally's sister sat down, and joined him. What are the answers to this following set of questions: 1. who was at home ?
2. what was she doing ?
3. and drinking ?
4. what was the sister doing ?
5. drawing what ?
6. what is ally brother doing ?
7. and drinking what ?
8. who was at the door ?
9. who answered the door ?
10. did ally scream ?
11. why?
12. did the alligator want to draw with them ?
Answer:
1. Ally
2. sitting in her chair
3. yes
4. sitting on the carpet
5. a pair of socks
6. he was also sitting on the carpet
7. coffee
8. an alligator
9. Ally's sister
10. yes
11. because she saw an alligator in a suit and tie
12. yes