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
To find the total number of seconds the playlist will play, we need to multiply the number of songs (1900) by the average time per song (3.5 minutes) and then convert it to seconds.
First, we multiply the number of songs by the average time per song:
1900 songs * 3.5 minutes = 6650 minutes
Since there are 60 seconds in a minute, we need to convert the minutes to seconds:
6650 minutes * 60 seconds = 399,000 seconds
Therefore, the total number of seconds the playlist will play is 399,000 seconds.
Expressed in scientific notation, this is 3.99 × 10^5 seconds.
To find the total number of seconds the playlist will play, we need to multiply the number of songs by the average time of each song in minutes, and then convert it to seconds.
Step 1: Convert the average song time to seconds:
3.5 minutes * 60 seconds/minute = 210 seconds
Step 2: Multiply the average song time by the number of songs:
1,900 songs * 210 seconds/song = 399,000 seconds
Expressing the answer to the exact decimal place, the total number of seconds the playlist will play is 399,000 seconds.
To find the total number of seconds the playlist will play, we need to multiply the number of songs by the average time of each song. Here's how you can calculate it step by step:
1. Start with the number of songs in Jim's music library: 1,900 songs.
2. Multiply the number of songs by the average time of each song, which is 3.5 minutes: 1,900 songs x 3.5 minutes.
3. Convert the average time of each song from minutes to seconds. Since there are 60 seconds in a minute, multiply by 60: 3.5 minutes x 60 seconds/minute.
Now, let's compute the actual answer:
1,900 songs x 3.5 minutes x 60 seconds/minute = 399,000 seconds.
The total number of seconds the playlist will play is 399,000 seconds.
Expressing the answer to the exact decimal place, we have 399,000.