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svetoff [14.1K]
2 years ago
8

Help yall, please! thanks

Mathematics
1 answer:
Setler79 [48]2 years ago
3 0
For Problem #2, the second one should be 6x+4x+12, and the third one should be 10x+12
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Ronnie is scheduling a chess tournament in which each player plays every other player once. He created a table and found that ea
aalyn [17]
1) According to the table represented above, the number of games that can be played when 7 players are in the tournament is definitely 21 games. As you can see, in the last row there are 4 players to 5,which means that we have 4 new games. The same happens if we go from 3 players to 4, and finelly we have 3.
<span>
2) And what about the </span>recursive rule for the original sequence, the approrpiate one is <span>an = an-1 + n - 1, so the answer is lying in the second option from the scale.
</span>According to the fact that the number of games is actually the sum of integers from 1 to n-1 we expect to have n number of players.
<span>I am sure it's clear now!

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3 0
3 years ago
Pls help math need help
Elena-2011 [213]

Answer:

C

Step-by-step explanation:

Student 2 made an error with the distributive property.

6 0
1 year ago
Order least to greatest 7/10 10% 0.09
Pavel [41]
10%=10%
0.09=9%
7/10= 70%
The order would be 0.09, 10%, 7/10
8 0
3 years ago
What is the measure of DC?<br><br> 1. 61<br> 2. 119<br> 3. 122<br> 4. 360
Pie

Answer:

61 it is because it is in first

4 0
3 years ago
An employee produces 9/2 widgets in 1/6 hours. how many widgets does the employee produce per hour
Elden [556K]
To solve this problem simplify 9/2 widgets to 4.5. Next, multiply that number by 6. (1/6*6=I full hour). 

The answer is 27. 
7 0
3 years ago
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