Mathematics, 10.03.2020 02:10 nini0372
23 girls have a mean height of 153 cm.17 boys have a mean height of 165 cm. Work out the mean height of all 40 children.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:00, rosenatalie222
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 1
Mathematics, 22.06.2019 03:30, ddwithdadarco
Given the equation −4 = 12, solve for x and identify if it is an extraneous solution.
Answers: 1
You know the right answer?
23 girls have a mean height of 153 cm.17 boys have a mean height of 165 cm. Work out the mean height...
Questions in other subjects:
Mathematics, 02.03.2021 21:50
Social Studies, 02.03.2021 21:50
Mathematics, 02.03.2021 21:50
Mathematics, 02.03.2021 21:50
Mathematics, 02.03.2021 21:50
Advanced Placement (AP), 02.03.2021 21:50
