Answer:
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Step-by-step explanation:pwjhreijwhribhbhrtu4i3r3
I just need some points so I can ask a question but I hope you find your answer!
Answer:
Number of children=38
Number of men=152
Number of women =72
Step-by-step explanation:
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Let the number of children =x
Number of men =4x
Number of women =2x
There are 266 people all together.
x+4x+2x=266
7x=266
x=38
Answer:
NM = 8
Step-by-step explanation:
Given rectangle JKLM
JN = x + 3 and JL = 3x + 1
JN = 1/2JL as diagonals bisect each other and N is the midpoint of JL.
Substitute and solve for x:
x + 3 = 1/2(3x + 1)
2x + 6 = 3x + 1
3x - 2x = 6 - 1
x = 5
Find JN
JN = 5 + 3 = 8
Looking at the options, we see that
NM = JN = 8
Correct option is A
Answer:
The more people the more results you can factor into a situation. Like testing if you tested 100 there might be a low number of people testing positive but 1000 would be better as you'd have more tested positive and more info to look at if maybe a disease if gene related.
