To find the total number of seconds the playlist will play, we need to multiply the number of songs by the duration of each song in seconds.
Number of songs: 1,900
Duration of each song: 3.5 minutes = 3.5 * 60 seconds = 210 seconds
Total number of seconds = Number of songs * Duration of each song = 1,900 * 210 = 399,000 seconds
In scientific notation, 399,000 can be expressed as 3.99 × 10^5 seconds.
Therefore, the answer is:
3.99 × 10^5 seconds.
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)
Responses
3.99×105 seconds
3.99 times 10 superscript 5 baseline seconds
3.99×104 seconds
3.99 times 10 superscript 4 baseline seconds
0.399×106 seconds
0.399 times 10 superscript 6 baseline seconds
3.99×103 seconds
1 answer