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Zigmanuir [339]
2 years ago
7

There are 4 brown socks and 14 blue socks in a drawer. In the dark, Jason pulls out a sock and puts it on his right foot. Then h

e pulls
out another sock and puts it on his left foot.
What is the probability that Jason has two brown socks on his feet?
Mathematics
1 answer:
Vaselesa [24]2 years ago
7 0

Answer:

2/51

Step-by-step explanation:

# of brown socks = 4

# of blue socks = 14

total # of socks = 18

The probability of pulling 1 brown sock = 4/18

If he were to pull one brown sock there would be 1 less sock in the total # of socks and 1 less in the # of brown socks

So after the first pull ( if it were to be a brown sock )

there would only be 3 brown socks and 17 total socks

So the probability of pulling a brown sock then would be 3/17

Finally we multiply the two probabilities to get the answer

4/18 * 3/17 = 2/51

Hence, the answer is 2/51

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Use the function below to find F(3).
arlik [135]

Answer:

The choice D.

Step-by-step explanation:

f(x) =  {( \frac{1}{6} })^{x}  \\  \\ f(3) =  {( \frac{1}{6} })^{3}  =  \frac{ ({1})^{3} }{( {6})^{3} }  =  \frac{1}{216}

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2 years ago
How do i plot the equation y=4x on a table
liraira [26]
X= 1 y=4, x=2 y=8, x=3 y=12
5 0
3 years ago
"400 reduced by 4 times my age is 116." what is his age?
Lynna [10]
400 reduced by 4 times my age is 116...

400 - 4x = 116
-4x = 116 - 400
-4x = - 284
x = -284/-4
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4 0
3 years ago
In ΔABC shown below, if BG = 38 what is DG?<br><br> A) 19<br><br> B) 57<br><br> C) 38<br><br> D)17
Mekhanik [1.2K]

Answer:

Basically G is centeroid (intersection point all three medians) so it divides BD in the ratio of 2:1

if bd is x then 2x/3 = BG i.e 38

so GD is x/3 i.e 19

6 0
3 years ago
Read 2 more answers
The scatter plot shows the profit by the month for a new company during its first year of operation. Which equation most closely
kondor19780726 [428]

The equation most closely models the line of best fit for the scatter plot is y = 2.5x

<h3>Equation of a line</h3>

A line is the distance between two points. The equation of a line in point-slope form is given as y =mx + b

  • m is the slope
  • b is the intercept


Using the coordinate points on the line (3, 5000) and (9, 20000)

Get the slope

Slope = 20000-5000/9-3
Slope = 15000/6 = 2500

Determine the y-intercept

5000 = 2500(3) + b

b = 5000 - 7500
b = -2500

Determine the equation

y = 2.5x - 2.5

Hence the equation most closely models the line of best fit for the scatter plot is y = 2.5x

Learn more on line plot here: brainly.com/question/8989301

#SPJ1

7 0
1 year ago
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