by permutation there are 4320 ways.
We have P(3,2) = 6 ways to arrange the math books by permutation
6! ways of arranging the 1 math book
5 history books in the middle....
so...6 x 6! = 6 x 720 = 4320 ways
learn more about permutation here:
brainly.com/question/10525991
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1) 45 1/2 just multiply it together
2) 1/6 divide 1/2 by 3
3)1 1/4 subtract 3 3/4 by 2 1/2
4) 1 5/6 + 2 2/3 is 4 1/2
Answer:
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Step-by-step explanation:
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Answer/explanation:
Suppose S1 is the number of patients above 35years receiving medical treatment, and S2 is the number of patients below 35 years receiving medical.
then, S1 not in S2 simply means patients that are not receiving medical treatment.
And If M1 < M2, it means a lower number of patients above 35years than the patients below 35years receive medical treatment.
Answer:
Solutions are (3,1) and (4,2)
Step-by-step explanation:
Graph is shown in the attached sheet
Given are two systems of equations and we have to solve them using graph
For graphing let us first prepare table for x and y.
1) 
I line II line
x 0 4.5 3 x 0 2.5 3
y 3 0 1 y -5 0 1
The two lines intersect at (3,1)
Hence solution is (3,1)
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2) 
I line II line
x 0 2 4 x 0 6 4
y 0 1 2 y 3 0 2
The two lines intersect at (4,2)
Hence solution is (4,2)
