Answer:
3/1
Step-by-step explanation:
Answer:51 minutes
Step-by-step explanation:
Step-by-step explanation:
There is 10 questions which in this case are the trials.
We know we can either get a question right or wrong so the two outcomes are right or wrong.
The probability that a student choose the right outcome is 1/4. since there is one right answer out of 4 chocies.choices.
Yes, the trials likelihood outcome of each outcome is the same. so it's independent
Answer:
C
Step-by-step explanation:
i think because the bottom of the triangles are the denominators and the x is the numerator
