NEED HELP ASAP FAST

Sherri has a drawer full of socks, all of which are identical except for the color. The drawer contains only white socks and blue socks.

Sherri determines that the probability of choosing a white pair of socks is 0.65. She states that since the drawer only has white socks and blue socks, the probability of randomly choosing a blue pair of socks must be the same as the probability of randomly choosing a white pair of socks.

Explain why Sherri's reasoning is not correct.

Determine the correct probability of randomly choosing a blue pair of socks.

Answer:

Mean = 5.08

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

[tex] \frac{2.3 + 0.3 + 7 + 6.1 + 9.7}{5} [/tex]

[tex] = \frac{25.4}{5} [/tex]

= 5.08

Answer:

I think its c but we did this in precal which i failed so no guarantee

Step-by-step explanation:

Answer: B

x = 12.7

Because one is degrees and one is not.

Answer:

brainllest if right

b

Step-by-step explanation:

Answer:

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

Step-by-step explanation:

Answer:

y=8x-26

y=-1/8x-13/8

Step-by-step explanation:

Y=kx+b

When the two lines are parallel,

k1=k2

k2=8 And passes through the point (3, -2)

So y+2=8(x-3)

Get the answer y=8x-26

When the two lines are perpendicular,

k1*k2=-1

K2=-1/8 And passes through the point (3,-2)

So y+2=-1/8（x-3）

Get the answer y=-1/8x-13/8

Answer:

[tex]-z^{2} =-25[/tex]

Step-by-step explanation:

The value of z is given as [tex]-5[/tex]

The expression is given as [tex]-z^{2}[/tex]

Substitute the value of z in the expression:

[tex]=-(-5)^{2}[/tex]  {add the value inside the bracket to avoid mistakes}

[tex]=-1[/tex] × [tex](-5)^{2}[/tex]

[tex]=-1[/tex] × [tex]((-5)[/tex] × [tex](-5))[/tex]

[tex]=-25[/tex]

Since segment AC bisects (aka cuts in half) angle A, this means the two angles CAB and CAD are the same measure. I'll refer to this later as "fact 1".

Triangles ABC and ADC have the shared segment AC between them. By the reflexive property AC = AC. Any segment is equal in length to itself. I'll call this "fact 2" later on.

Similar to fact 1, we have angle ACB = angle ACD. This is because AC bisects angle BCD into two smaller equal halves. I'll call this fact 3

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

To summarize so far, we have these three facts

in this exact order, we can use the ASA (angle side angle) congruence property to prove the two triangles are congruent. Facts 1 and 3 refer to the "A" parts of "ASA", while fact 2 refers to the "S" of "ASA". The order matters. Notice how the side is between the angles in question.

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

Once we prove the triangles are congruent, we use CPCTC (corresponding parts of congruent triangles are congruent) to conclude that AB = AD and BC = BD. These pair of sides correspond, so they must be congruent in order for the entire triangles to be congruent overall.

It's like saying you had 2 identical houses, so the front doors must be the same. The houses are the triangles (the larger structure) and the door is an analogy to the sides (which are pieces of the larger structure).

Answer:

Len = 15

Step-by-step explanation:

base = √25²-20²

= √625-400

= √225

= 15

Answer:

you have to

Step-by-step explanation:

Answer:

2700 I think?

Step-by-step explanation:

Um 3/ 1/4 = 12 and 3 3/4 / 1/4 = 15 so 15 * 12 * 15 is 2700

Answer:

3x-8

Step-by-step explanation:

9x²-64  is the same as

(3x)² - 8²

now we have the difference of 2 squares, a²-b² =(a -b)(a +b), where a=3x, b=8

9x²-64 =  (3x-8)(3x+8)

Answer:

1773.91 miles

Step-by-step explanation:

Given data

Completed miles= 816 miles

Percentage completion= 46%

Let the total distance be x

Hence

46% of x= 816

let us find x

46/100*x= 816

0.46x=816

x= 816/0.46

x= 1773.91

Therefore the total distance is 1773.91 miles

Answer:

x=2

Step-by-step explanation:

15x-10=20

+10 to both sides

15x=30

divide both sides by 15

x=2

Answer:

x = 2

Step-by-step explanation:

15 x - 10 = 20

15 times 2 = 30

30 -10 = 20

20 = 20

So x equals 2

Answer:

24 shapes

Step-by-step explanation:

Answer:

24 shapes I hope this helps :)

Step-by-step explanation:

Answer:

Tom

Step-by-step explanation:

After you convert them to decimals 131/593 is 0.22091062394 while 2/9 is 0.22222222222

9514 1404 393

Answer:

  240 oz

Step-by-step explanation:

  (15 lb) × (16 oz/lb) = (15×16) oz = 240 oz

There are 240 ounces in 15 pounds.

Answer:

3

Step-by-step explanation:

The missing digit must be less than 5

Answer:

3

Step-by-step explanation:

i believe the missing digit must be less than 5

Answer:

A point has the coordinates (m, 0) and m ≠ 0.

Which reflection of the point will produce an image located at (0, –m)?

a reflection of the point across the x-axis

a reflection of the point across the y-axis

a reflection of the point across the line y = x

a reflection of the point across the line y = –x

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

Coplanar points: A group of points that lie in the same plane are coplanar. Any two or three points are always coplanar. Four or more points might or might not be coplanar. The left side of the above figure shows coplanar points A, B, C, and D.

Hope this helps

2x - 4 = 1

2x = 1 + 4

2x = 5

x = 5/2

Answer:

3

Step-by-step explanation:

[tex](\sqrt{6} + \sqrt{3} )(\sqrt{6} - \sqrt{3})[/tex]

this is in the form a^2 - b^2 = (a + b)(a - b) .S0,

[tex](\sqrt{6})^2 - (\sqrt{3})^2[/tex]

root and square gets cancel.

6 - 3

3

Answer:

I think the answer is 16 mm.

Answer:

x=2

Step-by-step explanation:

the minimum value of y is when x = 2.

Answer:

The minimum is at x = -2

Step-by-step explanation:

f(x) = (x+2)^2 -3

This is in vertex form

f(x) = ( x-h)^2 +k  where (h,k) is the vertex

Since this is an  upwards  opening  parabola the vertex is the minimum

f(x) = (x- -2)^2 -3

The vertex is (-2,-3)

The minimum is at x = -2

Answer:

x=16

Step-by-step explanation:

16+18+10=44

18+10+x=28+x

44-28=x

x=16

Answer:

3rd one

Step-by-step explanation:

Answer:

k - 2 = 4d - 8

d + 1 = 4d - 8

Step-by-step explanation:

Daniel's age = d

Kevin's age = k

Given that, k = d + 3 -------------- (1)

Two years ago, the age of Daniel = d - 2

Two years ago, the age of Kevin = k - 2

Since,  two years ago, Kevin was 4 times as old as

Daniel, k - 2 = 4(d - 2)

Opening the bracket,

k - 2 = 4d - 8

Since the value of k is d + 3 (see (1))

d + 3 - 2 = 4d - 8

d + 1 = 4d - 8

(I am just giving the answer cause I LOVE Linear Equation )

1 + 8 = 4d - d

9 = 3d

9/3 = d

3 = d

Therefore, Daniel's present age is 3 and Kevin's present age = 6

Hope You understood

Thank You

Please mark me as brailiest                

Answer:

4/5

Step-by-step explanation:

I THINK

Answer:

4/10 or 2/5

Step-by-step explanation:

divide 1/2 by 5

Then multiply by 4

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {Numerator\:=\:25 }}}}}}[/tex]

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {Denominator \:=\:56}}}}}}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \: \frac{ - 3}{7} + \frac{7}{8} [/tex]

Since the denominators are unequal, we find the L.C.M (lowest common multiple) for both denominators.

The L. C. M for 7 and 8 is 56.

Now,

➺[tex] \: \frac{ - 3 \times 8}{7 \times 8} + \frac{7 \times 7}{8 \times 7} [/tex]

➺[tex] \: \frac{ - 24}{56} + \frac{49}{56} [/tex]

Now that the denominators are equal, we can add them.

➺[tex] \: \frac{ - 24 + 49}{56} [/tex]

➺[tex] \: \frac{ 25}{56} [/tex]

Therefore, the numerator is [tex]\boxed{ 25 }[/tex] and the denominator is [tex]\boxed{ 56 }[/tex].

[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{ヅ}}}}}[/tex]

Answer:

Please give the context of questions, as it really helps people answer your questions. thanks! n.n