A student burned Ms. Snow a club mix CD. Of the 20 songs, Ms. Snow found out that 4 of them aren’t school appropriate. What is the probability that the first two songs Ms. Snow randomly plays aren’t appropriate?

1. the community center is putting on a play. there are several things the crew has to create for the scenery. (a) they spent $6.17 on each of 4 poster boards. how much did they spend on poster boards in total? show your work. (b) they spent $200.20 total on new lighting. each of the four lights cost the same amount. how much did they pay per light? show your work. (c) if the total budget was $300, how much more can they spend? show your work.