Mathematics, 08.12.2020 05:20, Hrjohnson2004
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.
Answers: 1
Mathematics, 20.06.2019 18:04, alvarezmrs1913
For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?
Answers: 2
Mathematics, 21.06.2019 15:00, thegent1859
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
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