subject
Mathematics, 22.04.2020 22:15 beaniewastaken

Kenny and Kylee's music players have the same capacity for music. Kenny's music player is full with 320 songs. His songs have an average length of four minutes. Kylee has fewer songs, but the average length of her songs is five minutes. Assuming both music players are at full capacity, how many songs does Kylee have?

224
200
128
256

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?
Answers: 1
question
Mathematics, 21.06.2019 18:00
Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?
Answers: 3
question
Mathematics, 21.06.2019 22:00
Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota
Answers: 2
question
Mathematics, 21.06.2019 23:00
The value of cos 30° is the same as which of the following?
Answers: 1
You know the right answer?
Kenny and Kylee's music players have the same capacity for music. Kenny's music player is full with...
Questions
Questions on the website: 13722360