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The tendency to pass students

In a class 30 students pass in maths, 20 pass in physics and 8 pass in both. Find the number of students failed in both if the
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2. asked by Swapnamayee sahoo
3. 640 views
The tendency to pass students from grade to grade on the basis of little or no achievement is strengthened by a policy of social
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2. 31 views
In a class of 60 students the number of students who pass biology is 6 more than the number of people who pass at least one of
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2. asked by Lydia
3. 160 views
In a class of 60 students, the number of students who passed biology is 6 more than the pupil who passed chemistry.Every
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2. 116 views
Students are given three chances to pass a basic skills exam for permission to enrol in Calculus. Sixty percent of the students
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2. asked by Anonymous
3. 1,073 views
Students are given three chances to pass a basic skills exam for permission to enrol in Calculus. Sixty percent of the students
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2. asked by Anonymous
3. 741 views
What is a factor that drives chemical reactions?tendency to have less energy tendency to have less mass tendency to burn
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2. asked by Noise
3. 1,594 views
50 students in a class took me an examination in french and mathematics .If 14 of them pass french only , 23 pass in both
1. 5 answers
2. asked by Anonymous
3. 2,351 views
of 250 candidates writing a exam, 147 passed in math,150 pass in chemistry and 85 pass subjectsB)calculate the number of
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2. asked by Andrew
3. 874 views
of 250 candidates writing a exam, 147 passed in math,150 pass in chemistry and 85 pass subjectsB)calculate the number of
1. 2 answers
2. asked by andrew
3. 942 views