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DaniilM [7]
3 years ago
5

How many unique three-letter sequences can be made from the word COMBINATORICS where no 2 letters can be the same?

Mathematics
2 answers:
Zanzabum3 years ago
8 0

Answer:

BIN

TIC

SIT

BIT

MOB

ROT

SIR

BAN

BAM

TAN

RAT

ROB

theres tons of words you can make, just take a few seconds and find as many as you can

valentina_108 [34]3 years ago
5 0

Answer:

720

Step-by-step explanation:

the way I read this problem is like a Scrabble set. Start by getting a unique set of letters:

COMBINATRS

10 unique letters

10! / (10-3)!

10! / 7!

720

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DanielleElmas [232]

Answer: I think it is 40%

4 0
3 years ago
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The admision fee at a basket ball game is 350$ for children and 750$ for adults. On a certain night,1500 people enter the basket
Hoochie [10]

<u>Note: The only way to solve this problem is by adjusting the fees to $3.50 and $7.50.</u>

Answer:

<em>1300 children attended the basketball game</em>

Step-by-step explanation:

System of Equations

Let's call:

x = number of children attending the basketball game

y = number of adults attending the basketball game

On a certain night, 1500 people enter the game, thus:

x + y = 1500           [1]

Since each admission fee for children cost $3.50 and $7.50 for adults and it was collected $6050, thus:

3.50x + 7.50y = 6050            [2]

From [1]:

y = 1500 - x

Substituting in [2]:

3.50x + 7.50(1500 - x) = 6050

Operating:

3.50x +  11250 - 7.50 = 6050

-4x = 6050 - 11250

Solving:

x = 1300

1300 children attended the basketball game

5 0
3 years ago
Can anyone please answer this if you can i’m confused
Zigmanuir [339]

Answer:

Ge I Joe 02 04 Soccer balls height

4 0
3 years ago
What is the total purchase price of a $13.65 shirt if the sales tax rate is 6.2%?
posledela

Answer:

14.49

Step-by-step explanation:

8 0
2 years ago
If candies are sold at 3 pcs for php.2.00.how many candies can melai get if she has php20.00?​
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If you’re saying that 3 pieces costs 2.00 then the answer is 30. 2x10 is the $20.00 so 3x10 = 30 she can buy
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