I think we use sets here...I'm not really sure but I think you just make a code like {1245679} {2456791} {4567912} {5679124} {6791245} {7912456} {9124567}. it's a bit confusing but I would say that 7 codes are possible. I'm not entirely sure. but hopefully I'm right?
A graph can not overcome the deficiency of having a voluntary response sample.
<h3>What is a voluntary response sample ?</h3>
The term voluntary response sample has to do with a situation in which the researcher decides to make participation in the research a matter of the volition of the subjects. The subjects are free to respond to the survey or not.
Often time, the voluntary response sample does not accurately reflect the reality on ground due to under coverage bias. Thus, a graph can not overcome the deficiency of having a voluntary response sample.
Learn more about voluntary response sample:brainly.com/question/1413932
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(20+40)+4
So basically the easiest way to remember is for example:
Normal: 69+45
Distributive property: (60+40)+9+5
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So if you have 24 you need to distribute the numbers to make them into tens. That’s how you get 4.
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I didn’t explain it very well but hope it helped a little bit.
Answer: 7.5 weeks
Explanation:
Brainliest please
