Find the value of x and y. Then find the measure of each labeled angle. (In picture)
1 answer:
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Answer:
0.0009765625
Step-by-step explanation:
Each multiple choice question has 4 equally likely alternatives.
Hence, probability of guessing the right answer for 1 question is = 0.25
Hence, probability of guessing the wrong answer is = 0.75
The probability of guessing 5 or more questions correctly = probability of guessing 5 questions correctly & 1 question wrong + probability of guessing 6 questions correctly
=
= 0.000732421875 + 0.000244140625
= 0.0009765625