Ask a New Question

Students in an engineering class designed model airplanes. The average

Students in an engineering class designed model airplanes. The average distance flown was 48 feet. The table shows the
1. 1 answer
2. 29 views
In Mr. Patterson's class, the average score among students who studied for an exam was 78. The average among students who did
1. 1 answer
2. asked by Fiona
3. 47 views
Five college engineering students are choosing specialized fileds of engineering to study. Each student is allowed to select 1
1. 1 answer
2. asked by Michelle
3. 617 views
In a class of 100 students, 30 are computer science majors, 49 are mechaincal engineering majors, 13 are civil engineers and the
1. 2 answers
2. asked by Phil
3. 1,500 views
1. 7 students of average age 12 years leave a class of 25 students of average age 14 years. If 2 new students of average age 17
1. 1 answer
2. asked by Freezer
3. 135 views
10.Thirty students in a chemistry class took a test on which the overall average score was 78. If the average score for 15 of
1. 3 answers
2. asked by David
3. 613 views
Ms.garcie surveyed the students in her class to find out if they own a pet two-thirds of her class or 8 students own a pet
1. 1 answer
2. asked by Math
3. 36 views
In a class 20% students failed 60% students scored average marks and the remaining above average marks find number of students
1. 1 answer
2. asked by Rahul
3. 989 views
An instructor has graded 23 exam papers submitted by students in a class of 24 students, and the average so far is 73. (The
1. 2 answers
2. asked by Anonymous
3. 2,058 views
An instructor has graded 25 exam papers submitted by students in a class of 26 students, and the average so far is 71. (The
1. 1 answer
2. asked by Bob
3. 2,553 views