A signal can be formed by running different colored flags up a pole, one above the other. Find the number of different signals c
onsisting of 8 flags that can be made using 4 white flags, 2 red flags, and 2 blue flags
2 answers:
Answer:
420
Step-by-step explanation:
(8*7*6*5)/(2*2)
there should be 16 different signals that can be made!
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2. p < 4
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Answer:c
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
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Answer:
im not sure if this answer is correct but i think its 22
5(x + 27) >= 6(x + 26)
5x + 135 >= 6x + 156
-x >= 21
x <= -21
Answer: Choice B.
