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, 20.06.2019 18:02, shoafmckenzie5263
Imade a fort for my pet gorilla by connecting two boxes. the first box is 555 meters long, 999 meters wide, and 999 meters high. the second box is 333 meters long, 888 meters wide, and 222 meters high. how many cubic meters of space does my gorilla have to play in her fort?
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Mathematics, 21.06.2019 15:00, BeautyxQueen
Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third
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Mathematics, 21.06.2019 23:30, QuestionAsker4356
Hundred and tens tables to make 430 in five different ways
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The mean of 10 students is 16 . When a student is added, the mean becomes 18. Find the age of the st...
English, 12.11.2019 22:31