<u><em>9 is the greatest common factor correct answer.</em></u> First you had to find prime factorization of 9: 1, 3, 9, 3²=3*3=9. And then, you had to find prime factorization of 27: 1, 3, 9, 27, 3³=3*3*3=27. The greatest common factor of 9 and 27 is 9 is the final answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie
Answer:
V=πr2h
Step-by-step explanation:
The answer is A. how many balloons were there altogether because the question is asking you the balance in the packets of 25.
The probability of getting two red counters is 27.77%, the probability of getting two blue counters is 20.38%, and the probability of getting one of each color is 51.38%.
Given that Tina has two bags of counters, Bag A and Bag B, and there are 5 red counters and 3 blue counters in bag A, while there are 4 red counters and 5 blue counters in bag B, to determine, if Tina takes at random a counter from each bag, the probability of obtaining each counter, the following calculation must be made:
- Bag A red counter = 5/8 = 0.625
- Bag A blue counter = 1 - 0.625 = 0.375
- Bag B red counter = 4/9 = 0.444
- Bag B blue counter = 1 - 0.444 = 0.555
- Two red = 0.625 x 0.444 = 0.2777
- Two blue = 0.375 x 0.555 = 0.2083
- One red and one blue = 1 - 0.2777 - 0.2083 = 0.5138
Therefore, the probability of getting two red counters is 27.77%, the probability of getting two blue counters is 20.38%, and the probability of getting one of each color is 51.38%.
Learn more about probability in brainly.com/question/25638875
Answer: it's 375
Step-by-step explanation:
