Answer:
Option B is the correct answer
Step-by-step explanation:
Hope it helps you in your learning process.






Is 21 because volume you add them up
234 bc you they play 34 mins in one day and just times 34 by 7 and it will get ur answer.
So if each question you miss would drop the percent by 2% then you would missed 9 questions
Answer:9 questions answer incorrectly