Jim's music library on his phone holds 1,900 songs. The songs have an average time of 3.5 minutes. Use scientific notation to find the total number of seconds the playlist will play. Express the answer to the exact decimal place. (1 point)
3.99 * 10 ^ 3 seconds
3 0 * 10 ^ 4 seconds
3.99 * 10 ^ 5 seconds
O 0.399 * 10 ^ 6 seconds
The total number of seconds the playlist will play can be calculated as follows:
1,900 songs * 3.5 minutes per song * 60 seconds per minute = 399,000 seconds
Expressing this in scientific notation gives us 3.99 * 10^5 seconds.
Therefore, the correct answer is: 3.99 * 10 ^ 5 seconds