it is 4.7 because anything using 5 to round automatically bumps the number before up
I'm pretty sure your answer is the stage because, the orchestra is well the orchestra, the exodus I believe is evacuation, and the parodoi is the entrance onto the stage.
93- 30=63 students likes maths or english or both
42+41=83 likes english or math
but I have only 63 students
83-63=20 students likes both
Answer:

Step-by-step explanation:
we are given
A student randomly guesses on 10 true/false questions
so,

there only true and false
so, probability getting true question is

so, probability getting false question is

the student gets 5 out of 10 questions right
so,
r=5
we can use binomial probability formula

now, we can plug values

we can simplify it
and we get

Answer:
The answer to this is x = - y / 2
Step-by-step explanation: