Mathematics, 10.12.2020 20:00 Richelleypinelley
There are 15 people in the chorus. Each year, the number of people in the chorus increases by 12%. There are 30 people in the band. Each year, 2 new people join the band.
Part A: Write functions to represent the number of people in the chorus and the number of people in the band throughout the years. (4 points)
Part B: How many people are in the chorus after 9 years? How many people are in the band after the same number of years? (2 points)
Part C: After approximately how many years is the number of people in the chorus and number of people in the band the same? Justify your answer mathematically. (4 points)
Answers: 2
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