Mathematics, 02.07.2020 15:01 maxout67
The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 36. What is the age of the person who entered the room?
Answers: 1
Mathematics, 21.06.2019 14:10
For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2
Answers: 2
Mathematics, 21.06.2019 16:30
896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 2
Mathematics, 21.06.2019 16:30
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
Answers: 3
The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 36. Wh...
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