Mathematics, 15.12.2020 17:50 astultz309459
7) In the end of year History exam, the mean mark scored by the 30 students in Form 11A was
55% and the mean mark scored by the 25 students in Form 11B was 44%. What was the mean
mark of all the students?
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 15:30, fooligan3448
The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?
Answers: 3
Mathematics, 21.06.2019 17:30, iliketurtures
In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab
Answers: 1
Mathematics, 21.06.2019 20:30, shadowselena63
What’s 8y+48 and factor each expression completely
Answers: 2
You know the right answer?
7) In the end of year History exam, the mean mark scored by the 30 students in Form 11A was
55% and...
Questions in other subjects:
Biology, 09.09.2020 21:01
English, 09.09.2020 21:01
History, 09.09.2020 21:01
Health, 09.09.2020 21:01
Geography, 09.09.2020 21:01
Social Studies, 09.09.2020 21:01
