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3 years ago

11

Big foot has 10 pairs of socks in his drawer. Each pair is a different color, and the light bulb in the room is out. how many so

cks does Mr. Foot need to pull out of the drawer to be sure that at least two of the socks match?

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

11 out of 10 hope this helped

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Please answer asap this person made a mistake what is the error and correct solution to this problem

stiv31 [10]

Answer:

6

Step-by-step explanation:

Hello, please consider the following.

$(4+x)^2=4^2+2\cdot 4\cdot x+x^2=16+\boxed{8}x+x^2\\\\\text{ ... and not ...}\\\\16+\boxed{4}x+x^2$

So the correct equation becomes.

$x^2+64=16+8x+x^2\\\\8x=64-16=48\\\\\text{ we divide by 8 both sides of the equation.}\\\\x=\dfrac{45}{8}=6$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago

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4.025 as a mixed number

Liono4ka [1.6K]

$4.025=4+0.025=4+\dfrac{25}{1000}=4+\dfrac{25:25}{1000:25}=4+\dfrac{1}{40}\\\\=\boxed{4\frac{1}{40}}$

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4 years ago

Sam is 9 years older than twice Tim's age. Sam is 35 years old. How old is Tim.

Serggg [28]

tim is 13.

let tim's age be t and sam s.

the statement implies 2t + 9 = s.

solving,

2t + 9=35;

2t = 35-9;

2t =26; hence t is 13

3 0

3 years ago

What is the geometric mean of 12 and 47

aev [14]

Answer:

29.5 or 30 (rounded)

Step-by-step explanation:

Add 12 and 47 together and divide by 2 because there are 2 numbers.

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2 years ago

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What is the fraction for .50

Pavel [41]

The fraction for .50 is (1/2)

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4 years ago

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