Question Progress
Homework Progress
37141 Marks
In a class of 32 students
the mea...
Mathematics, 16.04.2021 09:30 autumnguidry1622
Question Progress
Homework Progress
37141 Marks
In a class of 32 students
the mean height of the 14 boys is 1.56 metres
the mean height of all 32 students is 1.515 metres.
Work out the mean height of the girls.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 22:30
Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
Answers: 1
Mathematics, 21.06.2019 23:20
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 3
Mathematics, 21.06.2019 23:30
Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10
Answers: 1
You know the right answer?
Questions
Mathematics, 02.03.2021 21:30
History, 02.03.2021 21:30
English, 02.03.2021 21:30
Mathematics, 02.03.2021 21:30
Social Studies, 02.03.2021 21:30
History, 02.03.2021 21:30
