Mathematics
06.01.2021 10:10
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The math test has 10 multiple choice questions, each with 4 answers. if betty guesses
The math test has 10 multiple choice questions, each with 4 answers. if betty guesses correctly on the first 2 questions, what is the probability that she will guess correctly on the third question?
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Delqueen8956
4,8(24 marks)
The probability that she will guess correctly on the third question 
Step-by-step explanation:
Given: The math test has 10 multiple choice questions, each with 4 answers.
To find probability that she will guess correctly on the third question, we need to just look at only one question which has 4 options and one of them is the right answer, thus probability of choosing the right answer from 4 option is the fraction of 1 over 4.
The probability that she will guess correctly on the third question
kaybaby23
4,4(49 marks)
I think its 19800.
Step-by-step explanation:
3 percent of 140000 is 4200.
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