Alice’s mathematics exam had 30 algebra questions and 50 geometry questions, each worth 1 mark. She got 70% of the algebra questions correct, and 60% of her questions correct. How many geometry questions did she answer correctly?
Answer: ………….. questions.
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Alice’s mathematics exam had 30 algebra questions and 50 geometry questions, each worth 1 mark. She got 70% of the algebra questions correct, and 60% of her questions correct. How many geometry questions did she answer correctly?
cảm ơn cậu nhưng trên máy nó đề là 27
ai iups mình nhớ hi lời giải đầy đũ nhá
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Alice’s mathematics exam had 30 algebra questions and 50 geometry questions, each worth 1 mark. She got 70% of the algebra questions correct, and 60% of her questions correct. How many geometry questions did she answer correctly?
She answered : 50. (60/100)= 30 geometry questions
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.Geometry is the branch of mathematics _________ the properties of time, curves, shapes, and surfaces A. it is concerned with B. that concerned with C. concerned with D. its concerned are
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Geometry is the branch of mathematics _________ the properties of time, curves, shapes, and surfaces
A. it is concerned with
B. that concerned with
C. concerned with
D. its concerned are
Đáp án C
Geometry is the branch of mathematics. It is concerned with the properties of time curves shapes, and surfaces.
=> Geometry is the branch of mathematics which/ that is concerned with the properties of time, curves, shapes, and surfaces, (which/ that thay thế cho chủ ngữ chỉ vật trong mệnh đề quan hệ xác định)
=> Geometry is the branch of mathematics concerned with the properties of time curves shapes, and surfaces, (rút gọn mệnh đề quan hệ ở dạng bị động)
Đáp án C (Hình học là một phần của toán học cái mà liên quan đến không gian, đường cong, hình dạng và bề mặt.)
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6. An exam worth 100 points contains 20 questions. Some questions are worth 4 marks, 8 questions are worth 5 marks and others are worth 7 marks. How many 7-mark questions are on the test?
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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
She wondered if they _________ her jeweler and rather hoped that they had.
A. find
B. have found
C. had found
D. would find
Đáp án C
từ dẫn wondered ở thì quá khứ nên câu theo sau phải có hiện tượng lùi thì
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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.She wondered if they ……………………. her jeweler and rather hoped that they had. A. find B. have found C. had found D. would find
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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
She wondered if they ……………………. her jeweler and rather hoped that they had.
A. find
B. have found
C. had found
D. would find
Đáp án C
từ dẫn wondered ở thì quá khứ nên câu theo sau phải có hiện tượng lùi thì
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Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.She wondered if they ……………………. her jeweler and rather hoped that they had. A. find B. have found C. had found D. would find
Đọc tiếp
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
She wondered if they ……………………. her jeweler and rather hoped that they had.
A. find
B. have found
C. had found
D. would find
Đáp án C
từ dẫn wondered ở thì quá khứ nên câu theo sau phải có hiện tượng lùi thì
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She always complained ___ her parents ___ how small her room was or how few clothes she had.
A. with/ for
B. with/about
C. to/ about
D. to/ for
Find ONE mistake in each of the following sentences and correct it.1. Farzana did poor on her algebra quiz because she couldn’t concentrate well. A B C D2. The test was more difficult than I expected. I could finish it at least 20 minutes early. A B C D3. Although the island has no clean water an...
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Find ONE mistake in each of the following sentences and correct it.
1. Farzana did poor on her algebra quiz because she couldn’t concentrate well.
A B C D
2. The test was more difficult than I expected. I could finish it at least 20 minutes early.
A B C D
3. Although the island has no clean water and electric, it attracts lots of tourists.
A B C D
4. The bee can easy sting anyone coming close to their beehives.
A B C D
5. I love farm work, such as digging holes, sowing seeds and I pick fruit.
A B C D
6. She is boring with the silent surrounding because she used to live in a big city.
A B C D
7. Life in the countryside is much peaceful and the life is also slower.
A B C D
8. Nomadic children learn riding a horse when they are very small.
A B C D
9. After a few weeks of lessons I could dance gracefully than before.
A B C D
10. Steve works more happy than he used to.
A B C D
1 poor => poorly
2 more => less
3 electric => electricity
4 easy => easily
5 I pick => picking
6 boring => bored
7 much => more
8 riding => to ride
9 dance => dance more
10 happy => happily
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