Question

1.
(05.03 HC) HELP ME PLEASE SO CLOSE WILL BE MARKED BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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 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)

(10 points)

Answer 1

11 years!
15(1.12)^x=30+2x
when x=11
52.18=52
52=52