There are 5005 different groups
<h3>How to determine the number of groups?</h3>
The given parameters are:
Players, n = 15
Selected, r = 6
The number of groups is then calculated as:
![Group = ^{n}C_r](https://tex.z-dn.net/?f=Group%20%3D%20%5E%7Bn%7DC_r)
This gives
![Group = ^{15}C_6](https://tex.z-dn.net/?f=Group%20%3D%20%5E%7B15%7DC_6)
Apply the combination formula
![Group = \frac{15!}{9!6!}](https://tex.z-dn.net/?f=Group%20%3D%20%5Cfrac%7B15%21%7D%7B9%216%21%7D)
Evaluate the expression
Group = 5005
Hence, there are 5005 different groups
Read more about combination at:
brainly.com/question/11732255
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Answer:
f + 3
Step-by-step explanation:
Combine like-terms
4f - 2f - f +3
f + 3
Answer:
7.770
Step-by-step explanation:
Amelie originally wrote her number with <em>only two decimal places</em>, 7.77. This only includes the <em>tenths</em> and<em> hundredths</em> places. In order to have one more decimal place, she needs to<u><em> add a zero after the last digit</em></u>. Therefore, her number should be written as "7.770" because this consists of a<em> thousandths place. </em>With this number, she can then compare her number to Matthew's 7.707.
We can conclude that<u><em> Matthew's number is less than Amelie's number.</em></u>
Answer:
can you give me more details or is that all the quetion tells you
Step-by-step explanation: