Period
date
score
name
19. perry has 22 yards of upholstery fabric and 17 yards of drapery fabric. he cuts the
upholstery fabric into 3-yard pieces and the drapery fabric into 1-yard pieces. how
many more drapery pieces than upholstery pieces does perry have?
b
1
04

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

The area of a circle is equal to 1 dm². find the radius of the circle.