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. “How many classes are there in your school?” The examiner said to Paola
Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in adva...
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Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)
1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.
2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in advance. How long is the road, in meter?
3. Mrs. Darlie has a silver ring, a golden ring and a diamond ring. She put them on her left hand. Each ring can be on any of the five fingers. When there are two or three rings on the same finger, if the order in which they are put is different, that couunt as a different way. How many different ways for Lea to put these rings?
4. Let P(x) be a polynomial with degree 3 such that P(1)=3, P(2)=3, P(3)=7, P(4)=21. Find the value of P(5).
Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in adva...
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Giúp mình làm các câu hỏi này nha: (càng nhiều càng tốt!)
1. Tiffany and Ryan deposit some amount in a joint bank account such that total balance remains 500. If amount deposited by Tiffany and Ryan are plotted as a linear graph on xy plane, find the area between this graph and the coordinate axis.
2.A group of workers is paving a road. If they pave 200m of the road a day, they will need 3 more days. to finish the work. If they pave 240m of the road a day, they will finish the work 2 days in advance. How long is the road, in meter?
3. Mrs. Darlie has a silver ring, a golden ring and a diamond ring. She put them on her left hand. Each ring can be on any of the five fingers. When there are two or three rings on the same finger, if the order in which they are put is different, that couunt as a different way. How many different ways for Lea to put these rings?
4. Let P(x) be a polynomial with degree 3 such that P(1)=3, P(2)=3, P(3)=7, P(4)=21. Find the value of P(5).
how many numbers are there when divided by 9, the quotient and the remainder are the same ? Answer: there are.....numbers
The first time Bill looked at the clock it was 2.00 pm. Later that afternoon he saw it was 4.00 pm. Through how many degrees had the minute hand turned in this time?
a sun flower on a planet that in 3 days the flower grow 2cm
how hot is this planet star?how far it is?what kind it is?
(there are multipule answers)
Choose the correct word marked A,B, or C to fill each blank in the following passage.(Why)There are many reasons (1) ____ it is important to have a hobby. First of all, a hobby can be a remedy for your (2) ____. Because it is the activity you choose for yourself, it will always give you pleasure and (3) ____ you relax. Even if you just spend a little time enjoying your hobby, you can see the difference (4) ____ your spirit. Second, some hobbies can also (5) ____ you financially. Many old people...
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Choose the correct word marked A,B, or C to fill each blank in the following passage.(Why)
There are many reasons (1) ____ it is important to have a hobby. First of all, a hobby can be a remedy for your (2) ____. Because it is the activity you choose for yourself, it will always give you pleasure and (3) ____ you relax. Even if you just spend a little time enjoying your hobby, you can see the difference (4) ____ your spirit. Second, some hobbies can also (5) ____ you financially. Many old people enjoy gardening. They grow a lot of trees and vegertable, so they can sell them for some money. In (6) ____, a hobby can help you connect with other people. If you like colecting stamps, you can (7) ____ a stamp club to share your albums with other collectors. If your hobby is caving eggshells, you can give your products to your friends (8) ____ gifts.
1. A.for B. why C.because
2. A.happiness B.pain C.tiredness
3. A.help B. have C. do
4. A. for B. in C. on
5. A.harm B.give C.benefit
6. A. addition B. general C.conclusion
7. A.take part B.go C. join
8. A. like B.as C.for
III. Use the correct form of the word in brackets for each gap. 1. The schoolboys were ___________ to go to the match between their school and the nearby one. (excite) 2. Many workers are ___________ to receive the pay when they start the first job.(disappoint) 3. To tell the truth, I was _________ to read the funny stories written by my classmate.(amuse) 4. All of us got ________ to hear of the accident happening to our close friend, Henry. (shock) 5. Nowadays no one is __________ to do what he...
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III. Use the correct form of the word in brackets for each gap. 1. The schoolboys were ___________ to go to the match between their school and the nearby one. (excite) 2. Many workers are ___________ to receive the pay when they start the first job.(disappoint) 3. To tell the truth, I was _________ to read the funny stories written by my classmate.(amuse) 4. All of us got ________ to hear of the accident happening to our close friend, Henry. (shock) 5. Nowadays no one is __________ to do what he wants if it does harm to the community. (freedom) 6. My pet dog is __________ to please, so I can give it anything edible. (case) 7. The _________ in the village are is sad to hear that there will be no rain in the next two weeks. (farm) 8. Green Peace is an ________ keen to protect the environment (organize) 9. The scientist is sure to find something __________ from his experiment.(use) 11. Mike failed his physics final ________ and had to sit it again. (examine) 12. Their teachers used to punish them by _________ them stay behind after school. (make) 13. Everyone agrees that a good ___________ is important. (educate) 14. This book has a very __________ introduction. (interest) 15. We find listening ________ tests rather difficult. (comprehend) 16. Ben went on to be a very __________ student at university. (success) 17. You should pay more __________ in class if you want to make progress. (attend) 18. Before you begin the exam paper, please read the instructions ________ (care) 19. In our country, children start __________ school at 12 years old.(second) 20. Ben missed the test because of his ________last Monday. (absent) 21. You must be __________ when you open that door. (care) 22. We'll live a happier and __________ life if we keep our environment clean.(health) 23. You are talking complete ___________ (sense) 25. Some __________ groups have declared a boycott of tourism on the island. (environment) 26. Air ____________ can cause illness and even death. (pollute) 27. We're very __________ about our holiday. (excite) 28. Jackson canceled the concert to the great _________ (disappoint) 29. Customers made a formal _________ treated (complain) 30. She declined his invitation because of the _________ of his fans (polite) 31. That old man told me an _________ story (amaze) 32. Gasoline fumes ________ the city air (pollution) 33. I think the careless drivers should be fined ________ (heavy) 34. Many people are concerned about the pollution of the _________ (environmental) 35. The seaside has a _________ climate (health)
How many diagonals does a polygon with 36 sides have ?