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3 years ago

Weird question but, whenever you divide by 1/4 or multiply by 4/1, will you always get the same answer.

Mathematics

1 answer:

professor190 [17]3 years ago

8 0

Answer:

yep

Step-by-step explanation:

when you divide a fraction u can use the KCF method which is basically:

(keep) the first fraction the same

(change) the division sign in the middle to a multiplication sign

(flip) the second fraction

basically because you have to flip the 1/4 when you divide it, it'll be the same as a 4/1 anyways

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Dave has 10 poker chips, 5 of which are red and the other 5 of which are white. Dave likes to stack his chips and flip them over

sergey [27]

Answer:

$\frac{10!}{5!*5!}$ - $\frac{5!}{3!*2!}$

Step-by-step explanation:

Given:

10 poker chips:

5 red
5 white

Let the stack has positions (1,2,3,4,5,6,7,8,9,10)

So we can find all possible outcomes of the stack is: $\frac{10!}{5!*5!}$ =

and the possibility of a stack to be identical while flipping is: $\frac{5!}{3!*2!}$

So the different 10-chip stacks can Dave make if two stacks are not considered distinct:

$\frac{10!}{5!*5!}$ - $\frac{5!}{3!*2!}$

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vazorg [7]

Answer:

4 2/3

Step-by-step explanation:

2 , 4, 6, 5, 4, 4, 5, 4, 8

Add the data together then divide by the number of data points

(2 + 4+ 6+ 5+ 4+ 4+ 5+ 4+ 8) /9

42/9

4 2/3

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A hexagonal aquarium needs to hold 10 gallons of water and be 24 inches tall. What should be the area of the hexagon?

kondaur [170]

Answer:

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Step-by-step explanation:

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Hitman42 [59]

Answer Correct me if I'm wrong but I believe it is 4 dollars and 62 cents. (4.62$)

Step-by-step explanation:

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Can someone help and show there answer to what this is? Who ever does better I’ll give them a brainly thing pls figure this out

Sloan [31]

Answer: Number 1 is 1/8

Number 2 is 11/5.

Number 3 is 1/15.

Number 4 is 1/16.

Step-by-step explanation: To get better at this use multiplication and division.

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