Answer:
Since this is old, im just gonna get these points, don't wan't them to go to waste lm.ao
Step-by-step explanation:
Answer:
18.8
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given



Orchestral =
of music practice time
Required
Determine time spent on orchestral pieces
From the given parameters, we have:
Orchestral =
of music practice time
Substitute
for music practice time.
So, we have:



Franny: 2.849 tons is the answer
Make an assumption . ''to assume''