It's simple you've been told that correct answers equals 6/7 and she did all the questions. Therefore the incorrect answers equals 1/7, which is 4. So just times 4 by 7. 4 x 7 = 28. 28 questions on the quiz.
The GCF of 18 and 30 is 6
Bro answer.
Step-by-step explanation:
This is the step of doing this so write this in class 10 we do like this ok
Answer:
the first in is not statistical because it id not a relevant question
the second is statistical because it is asking a relevant question that requires a factual answer while the first one does not have any factual information involved in the answer
Step-by-step explanation:
Hope this helps have a wonderful day
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