Assume your friend just took an exam made up of 20 true/false questions. further assume that your friend had no knowledge releva
nt to the questions, and consequently just guessed the answer to each question what is the probability your friend will pass the exam?
1 answer:
Answer:
10/20 or 1/2 it is 50% chance that she pass and 50% that she fail
Step-by-step explanation:
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she will have 300 dollars
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If asking to simplify 2d + 18
64=-4+4x
64+4=4x
68=4x
68/4=x
17=x
Answer:
x = 21
Step-by-step explanation:
the equation is 2x + 10 = 52
2x = 42
x = 21
Answer:
i feel like its A or D i could be wrong but i believe its one of the two
