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A math test has two problems The first was solved by 70 percent of the students The second was solved by 60 percent Every student solved at least one of the problems Nine students solved both problem?
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∙ 14y ago
.7x-.6x=9, .1x=9, x=9/.1=90 students
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∙ 14y ago
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Students nowadays problems?
Students face the problem of high student to teacher ratios, making it difficult for students to interact with teachers on an individual basis. Grade inflation also makes it hard for students to demonstrate to potential employers what they have learned.
How many students is 6.3 percent out of 500 students?
the mathematical number is 31.5. Can you have half a student
What is 13 percent of 16 students?
13 percent of 16 students is equivalent to 2.08 students. Since you can't have a fraction of a student, the closest whole number would be 2 students.
What would be the best interpretation of a student whose score was in the 87th percentile?
It means 87 percent of students performed worse or below the score of that student and 13 percent did better than that student.
There are 18 students standing in a circle evenly spaced and consecutively numbered which student is directly opposite student 1?
Long Answer: I found it's actually more difficult to draw these 'students standing evenly spaced in a circle' problems with large numbers of students than it is to just develop a rule for the problem using more simplistic circles (such as a circle with four or eight students). Anyway a general rule for these problems is x+(1/2*t)=y, where x is the number of the particular student (1, in this case), t is the total number of students in the circle (must be an even number, otherwise they can't be standing directly opposite) and y will be the number of the student that the student you have picked is facing. Just a note that, obviously, if you picked student number 18 in this case, this would work out to student number 27. All you have to do in this case is subtract 18 from this number. So student number 18 would be facing student number 9. So if y in the above equation is greater than the total number of students, simply subtract the total number of students from the number you get. Short Answer: 1+(1/2*18)= 1+9 = 10 Student 1 will be facing Student 10.
Students nowadays problems?
Students face the problem of high student to teacher ratios, making it difficult for students to interact with teachers on an individual basis. Grade inflation also makes it hard for students to demonstrate to potential employers what they have learned.
Three students do 3 problems in 3 minutes how long will thirty three students do 33 problems?
this is a rate time problem. The long way to do this is:rate = (#problems completed)/(time) = (3/3) = 1so now we kow that three students complete 1 problem per minutethen one student completes 1/3 problem per minuteand 33 students complete 33*(1/3) problems per minute = or 11time = (# to complete)/(rate) = 33/11 = 3so it takes 33 students 3 minutes to coplete 33 problems.
How many students is 6.3 percent out of 500 students?
the mathematical number is 31.5. Can you have half a student
What is the most common problem of the student?
FINANCIAL PROBLEM one of the common problem of most students
On a test a student got 15 problems correct out of a total of 20 problems. What percent did the student get incorrect?
25%
What are the effect of financial problem for student?
Financial problems affect students in different ways. Many times the students have to go hungry because they have no money. The students may also have to work more than one job and will be to tired to study.
Student face problem in hostel life?
there r many problem faceing in students life.
What is 13 percent of 16 students?
13 percent of 16 students is equivalent to 2.08 students. Since you can't have a fraction of a student, the closest whole number would be 2 students.
What is the student population of DePaul Univeristy?
DePaul's total enrollment of 24,966 students represents a diverse student body in terms of ethnicity, gender and other demographics.56 percent are students under 24 years of age53 percent are female33 percent are students of color5 percent are international students (on F1 and J1 visas)DePaul's total enrollment of 25,398 represents a diverse student body in terms of ethnicity, geography and other demographics. A total of 53% are women. Thirty-two percent are students of color. Students under 24 years of age account for 54% of enrollment.
What would be the best interpretation of a student whose score was in the 87th percentile?
It means 87 percent of students performed worse or below the score of that student and 13 percent did better than that student.
40 percent of 25 student are boys how many boys are in the class?
40 percent of 25 students is 10.
Do some student do bad in schoool because of problems at home?
Yes. Home problems can be very distracting to students.
