Posted by **Jen** on Tuesday, July 26, 2011 at 8:47pm.

A disc jockey has 12 songs to play. Seven are slow songs, and five are fast songs. Each song is to be played only once. In how many ways can the disc jockey play the 12 songs if

The songs can be played in any order.

The first song must be a slow song and the last song must be a slow song.

The first two songs must be fast songs.

WHAT IN THE WORLD DO I DO??

- MATH -
**Ms. Sue**, Tuesday, July 26, 2011 at 8:50pm
The first thing you need to do is proofread your post.

You state that the first song must be a slow song. Yet in the next sentence you say that the first two song must be fast.

Which is it?

- MATH -
**Jen**, Tuesday, July 26, 2011 at 9:16pm
Well its saying IF:

*The songs can be played in any order.

*The first song must be a slow song and the last song must be a slow song.

*The first two songs must be fast songs.

- MATH -
**Ms. Sue**, Tuesday, July 26, 2011 at 9:18pm
Jen -- does that make sense to you??

- MATH -
**Ms. Sue**, Tuesday, July 26, 2011 at 9:21pm
Ohh -- I see (I think). You need to figure the order two ways.

- MATH -
**Jen**, Wednesday, July 27, 2011 at 9:31am
how do i do this??

## Answer this Question

## Related Questions

- Math-confused! - A disc jockey has 12 songs to play. Seven are slow songs, and ...
- math - A disc jockey has 10 songs to play. Seven are slow songs, and three are ...
- algebra 2 - There are twenty songs from which a disc jockey can chose five to ...
- MATH - Permutation For a segment of a radio, a disc jockey can play 7 songs. If ...
- Math - There are 7 rap songs, 7 rock songs and 5 classical songs to select from...
- Math - Suki's has 54 rock songs,92 dance songs,and 12 classical songs on her ...
- math - A compact disc is placed in a player that randomly selects and plays ...
- math - T and S share a digital music player that randomly selects songs to play...
- prealgebra - you play a CD that has 11 songs using the random setting find the ...
- maths - Ted and Suzanne load 3476 songs into a player that randomly selects ...

More Related Questions