a+b+c+d+e = 35 (mean=7)
c = 7 (median)
e = a+7 (range)
a+b+7+d+a+7 = 35
2a+b+d = 21
If a=1, b+d=19
But b<=7 and e=8
But, if b<=7, and d<=8, no go
If a=2, b+d=17
same problem as above
If a=3, b+d=15
d<=10, so b>=5
so we can have
If a=4, b+d=13
d <= 11, so b>=2. In fact, we know b>=4, so we can have
If a=5, b+d=11
no go, since b>=5, meaning d<=6, but d must be at least 7.
So, only the sets in boldface above are candidates.
11th grade mths - Please check urgently .I have to submit the assignment A give ...
Math - A set of five different positive integers has a mean of 19 and a median ...
Math Help Please - A set of five different positive integers has a mean of 19 ...
Maths(please check urgently - Please check urgently .I have to submit the ...
Maths - A give an example of a function whose domain equals the set of real ...
math mean median mode - which of the following shows the order from least to ...
Math - Sets A, B, and C have 6 members in common. Sets A and B have a total of ...
math - What is findind a five number summary of each ser of numbers 7,7,5,4,1,9,...
math - what are the mean median mode and range of the data set give the altitude...
math pls check - find mean,median, mode, range: for folloiwng numbers: 5, -2, 27...