anna has an averagescore 75 on 8 different tests. if the lowest score is removed then her average rises to 80 . what is her lowest score
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Jane shoots two arrows. In the drawing we see that her score is 5.If both arrows hit target then she can get.... different values of her score.
Jane bắn hai mũi tên . Trong bản vẽ chúng ta thấy rằng điểm số của cô ấy là 5.Nếu cả 2 mũi tên trúng mục tiêu sau đó cô ấy có thể có được .... giá trị khác nhau của điểm số của mình.
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HELP.....
Ex1: The scores of four students in a mathematics test are 79, 83, 92 and 80. Linda's score is 6 more than the average score of the four students and her score. What is the Linda's score in the mathematics test?
Thanks
EX1: Các điểm số của bốn học sinh trong một bài kiểm tra toán học là 79, 83, 92 và 80. điểm của Linda là 6 nhiều hơn số điểm trung bình của bốn học sinh và điểm số của mình. số điểm của Linda trong các thử nghiệm toán học là gì?
mk chỉ biết dịch
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The highest score for a maths final examination in Class 5G was 99. The lowest score for the same examination was 91. At least 5 students had the same score. What was the minimum number of students in class 5G?The highest score for a maths final examination in Class 5G was 99. The lowest score for the same examination was 91. At least 5 students had the same score. What was the minimum number of students in class 5G?
Amanda's average mark for the first four tests was 88. How many marks did she score for the fifth test to improve her average mark to 90?
Thursday test points required for certification :
(90 x 4 - 88 x4) + 90 = 98 điểm
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Amanda's average mark for the first four tests was 88. How many marks did she score for the fifth test to improve her average mark to 90?
Điểm bài số 5 : 90 x 5 - 88 x 4 = 98
Đs : 98
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Đáp án là 98
Mình nói chuẩn 100% luôn
k mình đi mình k lại
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Amanda's average mark for the first four tests was 88. How many marks did she score for the fifth test to improve her average mark to 90?
Amanda was 98 points
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Học kỳ này Minh làm 5 bài kiểm tra toán. Điểm trung bình của 2 bài kiểm tra đầu là 88 điểm; điểm trung bình của 3 bài kiểm tra cuối là 93 điểm. Hỏi điểm trung bình của cả 5 bài kiểm tra bằng bao nhiêu? This semester Minh did 5 math tests. The average score of the first two tests is 88 points; the average score of the last 3 tests is 93 points. So what is the average score of all 5 tests?(A) 90,5 (B) 88 (C) 93 (D) 91 (E) 92
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Học kỳ này Minh làm 5 bài kiểm tra toán. Điểm trung bình của 2 bài kiểm tra đầu là 88 điểm; điểm trung bình của 3 bài kiểm tra cuối là 93 điểm. Hỏi điểm trung bình của cả 5 bài kiểm tra bằng bao nhiêu? This semester Minh did 5 math tests. The average score of the first two tests is 88 points; the average score of the last 3 tests is 93 points. So what is the average score of all 5 tests?
(A) 90,5 (B) 88 (C) 93 (D) 91 (E) 92
không khó đâu mọi người ai làm xong hết câu hỏi mình cho mình k
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The highest score for a maths final examination in Class 5G was 99. The lowest score for the same examination was 91. At least 5 students had the same score. What was the minimum number of students in class 5G?
BAN THI OLYMPIC TOAN TIENG ANH PHAI KHONG
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cái này đâu phải thi olympic tiếng anh đâu
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1. How about having dinner and then go to the theater?
2. Its possible store solar energy for a number of days.
3. Our environment has become worse but there are many factors causing from men.
4. My recent electricity is enormous so Im worried in it.
5. She turned on her radio at the lowest in order not to disturb the others at night.
6. What about put rubbish bins around the schoolyard?
7. The streets are wide enough for cars to move easy between lanes.
8. Our world will be...
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sửa lỗi sai
1. How about having dinner and then go to the theater?
2. It's possible store solar energy for a number of days.
3. Our environment has become worse but there are many factors causing from men.
4. My recent electricity is enormous so I'm worried in it.
5. She turned on her radio at the lowest in order not to disturb the others at night.
6. What about put rubbish bins around the schoolyard?
7. The streets are wide enough for cars to move easy between lanes.
8. Our world will be better if people will care about what they do.
9. If we work harder, we won't finish it on time.
10. The earth is much hotter so people don't know the way to protect it.
1. How about having dinner and then go to the theater?
go --> going
2. It's possible store solar energy for a number of days.
store --> to store
3. Our environment has become worse but there are many factors causing from men.
but --> because
4. My recent electricity is enormous so I'm worried in it.
in --> about
5. She turned on her radio at the lowest in order not to disturb the others at night.
--> turned on --> turned
6. What about put rubbish bins around the schoolyard?
put --> putting
7. The streets are wide enough for cars to move easy between lanes.
easy --> easily
8. Our world will be better if people will care about what they do.
will care --> care
9. If we work harder, we won't finish it on time.
won't --> will
10. The earth is much hotter so people don't know the way to protect it.
so --> because
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sửa lỗi sai
1. How about having dinner and then go to the theater? => going
2. It's possible store solar energy for a number of days. => to store
3. Our environment has become worse but there are many factors causing from men. => caused
4. My recent electricity is enormous so I'm worried in it. => about
5. She turned on her radio at the lowest in order not to disturb the others at night. => lowest volume
6. What about put rubbish bins around the schoolyard? => putting
7. The streets are wide enough for cars to move easy between lanes. => easily
8. Our world will be better if people will care about what they do. => \(\varnothing\)
9. If we work harder, we won't finish it on time. => will
10. The earth is much hotter so people don't know the way to protect it. => as
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