Mathematics, 26.05.2020 21:03 highschoolkid621
The mean of 10 students is 16 . When a student is added, the mean becomes 18. Find the age of the student added
Answers: 3
Mathematics, 21.06.2019 18:30
Can someone check if i did this correct. it’s number 4 if you’re wondering.
Answers: 1
Mathematics, 21.06.2019 20:00
Find the slope of the line passing through a pair of points
Answers: 2
Mathematics, 22.06.2019 01:00
The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it
Answers: 3
The mean of 10 students is 16 . When a student is added, the mean becomes 18. Find the age of the st...
Business, 06.07.2019 16:40
Biology, 06.07.2019 16:40
Spanish, 06.07.2019 16:40
Biology, 06.07.2019 16:40
Mathematics, 06.07.2019 16:40
Mathematics, 06.07.2019 16:40
History, 06.07.2019 16:40
Biology, 06.07.2019 16:40
Mathematics, 06.07.2019 16:40
English, 06.07.2019 16:40
Mathematics, 06.07.2019 16:40
Social Studies, 06.07.2019 16:40
English, 06.07.2019 16:40
History, 06.07.2019 16:40
Mathematics, 06.07.2019 16:40