Mathematics, 20.04.2021 21:10 haileysolis5
The arithmetic mean of 7 numbers is 50. If two positive numbers, n and s, are added to the list, the mean of the nine-number list becomes 60. If s= n^2+80, what are s and n?
Answers: 3
Mathematics, 21.06.2019 16:00
You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall
Answers: 2
Mathematics, 21.06.2019 18:00
What is the rate of change of a line that passes through (2,-5) and (6,-2)?
Answers: 2
Mathematics, 21.06.2019 18:30
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 19:00
[15 points, algebra 2]simplify the complex fraction and find the restrictions.
Answers: 1
The arithmetic mean of 7 numbers is 50. If two positive numbers, n and s, are added to the list, the...
Mathematics, 02.10.2019 11:30
Social Studies, 02.10.2019 11:30
Spanish, 02.10.2019 11:30
Mathematics, 02.10.2019 11:30
History, 02.10.2019 11:30
Computers and Technology, 02.10.2019 11:30
Biology, 02.10.2019 11:30
Health, 02.10.2019 11:30