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IrinaK [193]
3 years ago
12

A drawer contains 2 red socks, 4 white socks, and 8 blue socks. Without looking, you draw out a sock, return it, and draw out a

second sock. What is the probability that the first sock is red and the second sock is blue?
Mathematics
1 answer:
myrzilka [38]3 years ago
6 0

|\Omega|=14^2=196\\|A|=2\cdot8=16\\\\P(A)=\dfrac{16}{196}=\dfrac{4}{49}\approx8.2\%

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10| x – 4| - 3 > 47​
Andrew [12]

Answer:

x < -1    or    x > 9

Step-by-step explanation:

10|x-4|-3>47

Add 3 to both sides.

10|x-4|-3+3>47+3

Simplify.

10|x-4|>50

Divide both sides by 10.

\frac{10|x-4|}{10} >\frac{50}{10}

Simplify.

|x-4|>5

Apply absolute value rule: If |u|>a,a>0 then u < -a or u>a

x-4 or x-4 >5

x-4

Add 4 to both sides.

x-4+4

Simplify.

x

x-4>5

Add 4 to both sides.

x-4+4>5+4

Simplify.

x>9

Combine the intervals.

x or x>9

8 0
3 years ago
Use the diagram below to find the missing angle measures
ruslelena [56]

Answer:

I have attached the answers below and how i got the answers :)

Hope this helps!

6 0
3 years ago
Solve for n or d27/36=n/4
Vlada [557]
27/36 = n/4
27*4 = 36n
108 = 36n
108/36 = 36n/36
n = 3
5 0
3 years ago
Cual es la. Longitud de un lápiz 2
asambeis [7]

<span>Traduje su pregunta al Inglés y respondió a esto. La longitud de un lápiz estándar número 2 es de 7,5 pulgadas, y el lápiz tiene un diámetro de unos 7 milímetros. Espero que esto ayudó☻</span>



I translated your question to english and answered this. <span>The length of a standard number 2 pencil is 7.5 inches, and the pencil has a diameter of about 7 millimeters. Hope this helped ☻

</span>
4 0
3 years ago
Simplify i^82 pls...thanks :)
Fofino [41]
To simplify i^82, divide 82 by. the answer is 20 with remainder 2
8 0
3 years ago
Read 2 more answers
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