1-7 +100
????????????????????????????????????

Answer to your question is:

B. 4

Explanation:

2 + 5 + 4 + 1 + 8 = 20

20 ÷ 5 = 4

The mean is found out by adding the scores given and dividing the total by the number of scores.

In the given question the mean of the scores is 4.

The mean is calculated to get an average about something that is given.

Here

n= number of scores= 5

Sum of scores = ∑x= 2+5+4+1+8= 20

Mean = x bar=  ∑x/n= 20/5= 4

For different distributions mean may or may not be the middle value.

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https://brainly.com/question/12844003

Answer:

B. About 50% of the days in January had average temperatures between 66 and 75 degrees.

The box ranges from 66 to 75... meaning that most of the days were in those temperatures.

The lines mean that there were only a few days that were in those temperatures.

You're welcome if I'm correct.

The correct answer is about 50% of the days in January had average temperatures between 66 and 75 degrees.

A Box and Whisker Plot (also known as a Box Plot) is a visual representation of data distribution through quartiles.

In the graph given in the question we can clearly see that the interquartile range of the data is lying between the temperatures 66° to 75°, which means that 50% of days in January had the temperature between 66 to 75 degrees.

Hence, Option(c) is correct for the given question.

Learn more about quartiles on:

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Answer:

33 1/3%

Step-by-step explanation:

When you roll a die, the possible outcomes are 1,2,3,4,5,6

getting a number less than 5: 1,2,3,4

P( getting a number less than 5)

         = number of outcomes that meet conditions / total outcomes

         =4/6

           = 2/3                                            

Then we flip a coin  heads or tails

We want heads

P (heads)  = number of outcomes that meet conditions / total outcomes

    = 1/2

Since the event outcomes do not depend on each other

P( getting a number less than 5) *P (heads) = 2/3 * 1/2 = 1/3

as a percent

= 33 1/3%

Answer:

sin(θ) = [tex]\frac{\sqrt{55} }{8}[/tex]

Step-by-step explanation:

See the attachment.

Cosine is adjacent over hypotenuse, so since cos(θ) = 3/8, then the adjacent side of the triangle is 3 and the hypotenuse is 8.

Since is opposite divided by hypotenuse. To find the opposite side, which is the unlabelled side on the graph, we need to use the Pythagorean Theorem:

x = [tex]\sqrt{8^2-3^2} =\sqrt{64-9} =\sqrt{55}[/tex]

So, sin(θ) = [tex]\frac{\sqrt{55} }{8}[/tex].

Hope this helps!

Answer:

37/16

Step-by-step explanation:

The area of ACDE is 205 cm^2.

The area of ACDE can be determined by finding the area of triangle ACD and triangle ADE and then summing their areas.

To find the area of triangle ACD, we can use the formula Area = 1/2 * base * height. In this case, the base is AD which is 21 cm and the height is 10 cm. Substituting these values into the formula, we get Area_ACD = 1/2 * 21 cm * 10 cm = 105 cm2.

Next, to find the area of triangle ADE, we can use the same formula. The base is DE which is 10 cm and the height is AC which is 20 cm. Substituting the values, we get Area_ADE = 1/2 * 10 cm * 20 cm = 100 cm2.

Finally, we add the areas of ACD and ADE to get the total area of ACDE: Area_ACDE = Area_ACD + Area_ADE = 105 cm2 + 100 cm2 = 205 cm2.

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#SPJ12

The calculated area of the trapezoid ACDE  is 123 square cm

From the question, we have the following parameters that can be used in our computation:

The figure

Where, we have

BE² = 20² - 10²

This gives

BE² = 300

So, we have

BE = 17.3

This means that

CD = 21 - 17.3

CD = 3.7

The area of ACDE  is calculated as

Area = 1/2 * (AE + CD) * AB

This gives

Area = 1/2 * (21 + 3..7) * 10

Evaluate

Area = 123

Hence, the area of ACDE  is 123 square cm

Read more about area at

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In order to find the range we first have to list the numbers from least to greatest:

16, 17, 17, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 22, 22, 24, 25, 25

range = largest value - smallest value = answer

range = 25 - 16 = 9

range = 19

so, our final answer would be 19.

~ i hope this helps you have a good day/night afternoon~ ~-gabby~

Answer: The answer is 23.

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

please mark brainiest

Answer:

false

Step-by-step explanation:

The statement is False. Coca-Cola stock does not guarantee dividends or profits.

The statement is False. Buying shares of Coca-Cola stock does not guarantee dividends or profits. Dividends are payments made by a company to its shareholders as a share of its profits. While Coca-Cola is known for paying dividends to its shareholders, it is not guaranteed and depends on the financial performance of the company.

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#SPJ2

Answer:

B

Step-by-step explanation:

The following statement is true regarding a representative sample

"It is a group that is fairly proportional to the population".

What is the representative sample?

A representative sample is a subset of a population that is selected in such a way that it accurately reflects the characteristics of the entire population. The goal of a representative sample is to ensure that the sample is as representative as possible of the population as a whole so that the results of a study based on the sample can be generalized to the population.

A representative sample is not necessarily at least 1/2 of the total population (Option A) or focused on a specific group within the population (Option B). It is simply a group that is fairly proportional to the population, meaning that it contains a similar mix of characteristics as the population as a whole.

Hence, the correct answer would be an option (C).

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Answer:

0.0769 or 7.69%

Step-by-step explanation:

Number of green crayons = 4

Number of yellow crayons = 6

Number of blue crayons = 3

Total number of crayons = 4 + 6 + 3

                                         = 13 crayons

[tex]Probability=\frac{\text{favorable outcome}}{\text{total number of outcome}}[/tex]

probability to get first green crayon P₁ = [tex]\frac{4}{13}[/tex]

Probability to get second crayon is blue P₂ = [tex]\frac{3}{12}[/tex]

P = P₁ × P₂

  = [tex]\frac{4}{13}\times \frac{3}{12}[/tex]

  = [tex]\frac{12}{156}[/tex]

  = 0.0769

Probability to get green then blue is 0.0769 or 7.69%

Answer:

A' (-3,7)

B' (0,10)

C' (12,10)

D' (-2,-4)

Step-by-step explanation:

A' (-6+3 , 3+4) = (-3,7)

B' (-3+3 , 6+4) = (0,10)

C' (9+3 , 6+4) = (12,10)

D' (-5+3 , -8+4) = (-2,-4)

Answer:

x=3

Step-by-step explanation:

44-29=15

5*3=15

The value of x in the equation 29 + 5x = 44 is solved by isolating x to find that x = 3.

To solve the equation 29 + 5x = 44 for x, you should start by isolating the variable on one side. Here's a step-by-step process:

Therefore, the value of x in the given equation is 3.

Answer:

3124

Step-by-step explanation:

Answer: -273

Step-by-step explanation: To determine the 72nd term, we will want use our explicit formula which is shown below.

[tex]^{a}n = ^{a}1 + (n - 1)d[/tex]

Since we want to find the 72nd term, the [tex]^{a}n[/tex]

in the formula will be changed to [tex]^{a} 72[/tex].

Also, the 72 will be substituted in for the n

that is inside the set of parentheses.

Then [tex]^{a} 1[/tex] will be the 1st term given in our sequence or 11.

Lastly, the d outside the parentheses is the difference between

each of the terms in the sequence which is -4.

So we now have [tex]^{a} 72 = 11 + (72 - 1)(-4)[/tex].

Now we have all the information we need.

Now we can simplify from here.

Make sure to apply your order of operations because

this is where a lot of students make mistake.

Start simplifying inside the parentheses!

(72 - 1) is going to be 70.

So we have [tex]^{a} 72 = 11 + (71)(-4)[/tex].

Then, we have to multiply before we add.

So (71)(-4) is going to be -284.

So we have [tex]^{a} 72 = 11 + (-284)[/tex].

Solving from here, 11 + (-284) simplifies to -273.

This means that the 72nd term of this sequence is -273.

Answer:

Omar

Step-by-step explanation:

to find the base, which i am to assume they want to find the triangle base based on the formula they are using,

you should multiply base * height, then divide by 2, since it is a triangle, you not solving for a rectangle.

dividing by 2 and multiplying by 1/2 is the same thing!

so,

1/2 (7* 24) is the right answer to finding the base!

Kari looked at he direct base of 7*28, however, that shape is actually a rectangle... so Kari is wrong because he multiplied that dimension by 1/2, which is the formula for a triangle.

Omar is correct because he chose the dimensions of a triangle, and properly used the triangle formula!

i hope this helped you out!

stay safe!

:)

Answer:

the answer is 131.95m.

Answer:

Step-by-step explanation:

Circumference = πd                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

r = diameter/2

C= 42π = 42 XX22/7 =- 6x22=132m

Answer:

greater than it

Step-by-step explanation:

Answer:

[tex] \frac{2}{3} > \frac{5}{8} \\ \frac{2}{3} \: greater \: \: \: than \frac{5}{8} [/tex]

Answer:

76 degrees

Step-by-step explanation:

enjoy fellow bridgers

Answer:

76 degrees.

Step-by-step explanation:

So when I did this i thought it was 20 at first. I was thinking about what sums the triangle up. Not the angle N. But if you did 4 x 20 - 4 that equals 76 THE angle for N is 76 not the whole triangle.

Answer:

its

40 192 cm

Step-by-step explanation:

Answer:

40.192cm

Step-by-step explanation:

the circumference of a circle = ?

radius = 6.4cm

recall that,

circumference of a circle = 2πr

circumference of a circle = 2 x 3.14 x 6.4cm

circumference of a circle = 40.192cm

therefore the circumference of a circle whose radius is 6.4cm is evaluated to be equals to 40.192cm.

the answer to your question is option B 40.192cm

Answer:

x = 19

See picture attachment for full explanation and step by step process...

Given:

Number of mice and frequency

Mean = 7

To find:

The value of x.

Solution:

Number of mice = X

Frequency = Y

XY = Multiply X and Y values.

X         Y            XY

5         4            20

6         13           78

7         16           112

8          x            8x

9          6            54

Sum of Y = 4 + 13 + 16 + x + 6

               = 39 + x

Sum of XY = 20 + 78 + 112 + 8x + 54

                  = 8x + 264

Mean formula:

[tex]$Mean = \frac{\Sigma XY }{\Sigma Y}[/tex]

[tex]$7=\frac{8x+264}{39+x}[/tex]

Do cross multiplication.

[tex]7(39+x)=(8x+264)[/tex]

[tex]273+7x=8x+264[/tex]

Subtract 264 from both sides, we get

[tex]9+7x=8x[/tex]

Subtract 7x from both sides, we get

[tex]9=x[/tex]

The value of x is 9.

Step-by-step explanation:

[tex]m(arc \: JN) = 360 \degree - (60 \degree + 150 \degree) \\ \hspace{57pt}= 360 \degree - 210 \degree \\ \hspace{57pt} = 150\degree \\ \\ m \angle K = \frac{1}{2} \times m(arc \: JN) \\ \hspace{30pt}= \frac{1}{2} \times 150\degree \\ \hspace{30pt} = 75\degree \\ [/tex]

Similar triangles are defined as two triangles having equal B. corresponding angles, shown by the congruence of vertical angles, alternate interior angles, and the application of the AAA theorem.

Similar triangles are two triangles with equal corresponding angles. According to the question, in the figure, two triangles named triangle ABC and triangle FCE are observed to be similar because they have three sets of congruent angles - vertical angles (Angle ACB \\<=\ Angle FCE), alternate interior angles (Angle CAB \\<=\ Angle CFE), and another set of alternate interior angles (Angle CBA \\<=\ Angle CEF).

This is summed up by the AAA (Angle Angle Angle) theorem which states that two triangles are similar if all their corresponding angles are congruent. An example will be two right triangles which are equal when the hypotenuse and an acute angle of one are equal, respectively, to the hypotenuse and an acute angle of the other. These principles help us understand the similarity of triangles in geometry.

Answer:

[tex]9 \times 2 - 16 \\ 18 - 16 = 2[/tex]

Answer:

Step-by-step explanation:

51,480 is the answer.

Answer:

51,480

Step-by-step explanation:

66 x 26 = 1,716

1,716 x 60 = 102,960

102,960 x 1/2 = 51,480

Answer:

The bakery made a profit of $8,013 during the summer months

Step-by-step explanation:

A profit is made when income is greater than expenses while a loss is made when expenses are greater than income

A loss is a negative profit

In June

Income = $750

Expense:

rent = $890

Operating costs = $975

Total expense = $1,865

Profit = income - expense

profit = $750 - $1865

= -$1115

Therefore, a loss of $1115 was made in June

July

Income = $ 925

Expenses:

Rent = $890

Operating costs = $721

Total expenses = 1611

Profit = $925 - $1611

= -$686

A loss of $686 was made in July

August

Income = $11,250

Expenses:

Rent = $890

Operating costs= $546

Total expense = $1436

Profit = $11,250 - $1436

= $9,814

A profit of $9,814 was made in August

Now let's find the difference between the profit and losses that were made during the summer months. This will be the addition of the profit and losses of all three months

Remember that losses carry a negative sign

$9,814 -$686 -$1115 = $8,013

Therefore, the bakery made a profit of $8,013 during the summer months

Answer:

to me should be statistical question

Step-by-step explanation:

not statistical would be only getting one answer but you could have the height in inches, centimeters, feet, meters, etc. which would count as more then one answer being statistical

The graph of the quadratic function g(x) = -x^2 + 9x - 20 will be a downward opening parabola with vertex at (4.5, 0.25), x-intercepts at (4, 0) and (5, 0), and a y-intercept at (0, -20). To graph it, label the axes as 'f(x)' and 'x' and scale them to include these critical points.

The student wants to identify the graph of the quadratic function g(x) = –x2 + 9x – 20. To do this, first note that the standard form of a quadratic function is ax2 + bx + c, where a, b, and c are constants.

In this case, a = -1 (which makes the parabola open downward), b = 9, and c = -20.

The vertex form of a quadratic function is f(x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. To find the vertex, we can use the formula h = -b/(2a).

For g(x), this gives h = -9/(2 * -1) = 4.5.

We can then find the value of k by substituting h back into g(x), which gives us k = -4.52 + 9(4.5) - 20.

Therefore, k = 0.25.

The vertex of the parabola is at (4.5, 0.25), and because a is negative, the parabola opens downward. The x-intercepts (or roots) of the parabola can be found by factoring the quadratic equation or using the quadratic formula. In this case, the x-intercepts are (4, 0) and (5, 0). Lastly, the y-intercept occurs when x = 0, which for g(x) is -20.

To label the graph, we'd use 'f(x)' for the vertical axis and 'x' for the horizontal axis. The scale of the axes depends on the maximum and minimum x and y values of the graph, which in this instance would include at least the vertex, x-intercepts, and y-intercept.

Answer:

x = 95°

Step-by-step explanation:

x and 95 are vertical angles and congruent, thus

x = 95°

Answer:

x = 95°

Step-by-step explanation:

opposite angles