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Aneli [31]
3 years ago
8

The probability of reaching into a drawer without looking and selecting a black sock is 5/6. If there are a total of 24 socks in

the drawer, how many socks in the draw are black? Please help me :c
Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
7 0
Since there is a 1 out of 6 chance to get a black sock and 24 divided by 6 is 4, there are 4 socks that are black.
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Lady_Fox [76]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
What is the midpoint of a line segment whose endpoints are (-4,3) and (5,-6)?
rjkz [21]
Okay, so let's start with the labeling first:
(-4 = x1, 3 = y1) and (5 = x2, -6 = y2)

So now it's time to use the formula:

x Midpoint = (x1 + x2) / 2
y Midpoint = (y1 + y2) / 2

So then that would be:

x Midpoint = (-4 - 5) = (4 + 5) / 2 = 4.5
y Midpoint = (3 - -6) = (3 + 6) / 2 = 4.5

So therefore our answer for the midpoint would be:
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4 0
3 years ago
PLS HELP ME $!!!!!!! ​
dsp73

Step-by-step explanation:

(-1)⁴ - 11 = 1 - 11 = -10

0⁴ -11 = -11

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7 0
2 years ago
The cost of 3 notebooks and 2 pens is $10.45. The cost of 4 notebooks and 6 pens is $17.60.
loris [4]

Answer:

Notebooks cost $2.75 and pens cost $1.10.

He can also buy 3 notebooks.

Step-by-step explanation:

In order to find this, we need to create two equations given each of the situations.

3n + 2p = 10.45

4n + 6p = 17.60

Now to solve for n, multiply the top equation by -3 and add together.

-9n - 6p = -31.35

4n + 6p = 17.60

----------------------

-5n = -13.75

n = 2.75

Now that we have the value of notebooks, we can find the amount for pens using either equation.

3n + 2p = 10.45

3(2.75) + 2p = 10.45

8.25 + 2p = 10.45

2p = 2.20

p = 1.10

Finally, to find the number of notebooks that he can purchase, find the cost of a notebook with 3 pens.

n + 3p

2.75 + 3(1.10)

2.75 + 3.30

6.05

Now divide 22 by that number

22/6.05 = 3.63

Since we can't have fractional notebooks, we round down to 3.

5 0
3 years ago
Javier and Carlita are studying measures of spread. After looking at Dot Plot A and Dot Plot B, Carlita believes the standard de
m_a_m_a [10]

Answer:

the answer is d

Step-by-step explanation:

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5 0
3 years ago
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