• anonymous
Proof read my answers please. MEDALS AND FAN AND TESTIMONIALS:) A lot of national flags are made up of three hSince all the colors must be different, and given that there are t stripes, 5*4*3=60 ∴Therefore 60 different 3 color flags can be designed using the 5 colors. b. Since if the red strip is used it would have to be once, 60/5=12 ∴Therefore 12 flags contained a red stripe. c. If the top can be identical to the bottom, then 5*4*5=120 Since there are 120 possibilities 120-60=60 ∴Then there would be 60 extra possibilities compared to the first 60 possibilities.
Mathematics
• Stacey Warren - Expert brainly.com
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