3/5 is the answer! I hope this helps!
Answer:
probability the student plays both instruments is [
]
<h2>
<u>
Explanation</u>
:</h2>
students who play both instruments = total students - flute players - piano players - students who play neither instruments
students who play both instruments
→ 31 - 4 - 14 - 7
→ 6 students play both instruments.
probability:
<h2>→

</h2><h2>→

</h2>
6y=-36
y=-6
-4x+12=-12
-4x=24
x=-6
Answer:
20.14
Step-by-step explanation:
21.15 - 5%(1.01) = 20.14
The awnser is 52 because it’s going up by prime numbers