Answer:

Step-by-step explanation:

Answer: C.)The survey should include all music choices.
Step-by-step explanation: To be honest i'm not sure-.
75% = 330 gumballs
Find 1%:
1% = 330 ÷ 75 = 4.4 gumballs
Find 100%:
100% = 4.4 x 100 = 440 gumballs.
Answer: 440 gumballs.
6,782 is the nearest root.
The nearest integer would be 7.
I really hope this helped you! c: