As a member of a dance troupe, Anita has a costume wardrobe that consists of 2 pairs of tights (1 white pair and 1 black pair), 3-T-shirts (1 pink, 1 blue, and 1 green), and 3 scarves (1 silver, 1 gold, and 1 white). If a costume consists of either a pair of tights and a T-shirt with a scarf or a pair of tights and a T-shirt without a scarf, how many different costumes are possible? X A. 5 X B. 8 X C. 9 D. 18 ✓E. 24
As a member of a dance troupe, Anita has a costume wardrobe that consists of 2 pairs of tights (1 white pair and 1 black pair), 3-T-shirts (1 pink, 1 blue, and 1 green), and 3 scarves (1 silver, 1 gold, and 1 white). If a costume consists of either a pair of tights and a T-shirt with a scarf or a pair of tights and a T-shirt without a scarf, how many different costumes are possible? X A. 5 X B. 8 X C. 9 D. 18 ✓E. 24
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question 23
As a member of a dance troupe, Anita has a costume wardrobe that consists of 2
pairs of tights (1 white pair and 1 black pair), 3-T-shirts (1 pink, 1 blue, and 1 green),
and 3 scarves (1 silver, 1 gold, and 1 white). If a costume consists of either a pair of
tights and a T-shirt with a scarf or a pair of tights and a T-shirt without a scarf, how
many different costumes are possible?
+
X A. 5
X
B. 8
X C. 9
OD. 18
✓E. 24
SEE EVDI ANATION
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5
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A
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7
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