What is 6+(24-4)+8 divided by 2

The range of the test scores in Mr. Miller's math class is 42.

Mathematically, the range refers to the difference between the highest value and the lowest value in a data set.

The range is computed by subtraction of the lowest value from the highest value.

Mr. Miller can use the range to measure the spread or dispersion of the test scores.

Test Scores:

52, 61, 69, 76, 82, 84, 85, 90, 94

Highest score = 94

Lowest score = 52

Range = 42 (94 - 52)

Thus, we can conclude that for the math students in Mr. Miller's class, the range of their test scores is 42.

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Answer

linear

nonproportional

Step-by-step explanation:

Since for each equal change in time (1 week), there is an equal change in weight (5 lb), the situation is linear.

At time zero, the first week, the weight was not zero. It was 60 lb, so it is not proportional.

Answer:

linear

nonproportional

Answer:

10% of 63 is 6.3 so 63+6.3=69.3

Step-by-step explanation:

Answer:

they could've walked 4 miles east to make the trip quicker. Would look alot nicer if i had grid paper

Step-by-step explanation:

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∠A = ∠C for every isosceles triangle and not only for this specific isosceles triangle.

We are given that:

AB = BC

Now, draw a angle bisector from point B to the line AC in a way that it intersects AC at D.

Now, we get that:

∠ABD = ∠CBD ( BD is the angle bisector)

BD = BD ( common line)

So, ΔABD ≅ Δ CBD ( SAS property)

So,

∠A = ∠ C ( CPCT rule)

Also, it will be true for every isosceles triangle.

Therefore, we get that, ∠A = ∠C for every isosceles triangle and not only for this specific isosceles triangle.

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Your question was incomplete. Please refer the content below:

There is an isosceles triangle with AB = BC. Prove that ∠A = ∠C.

Did we prove the conclusion true for every isosceles triangle or only for this specific isosceles triangle.

The researcher randomly selected and interviewed fifty male and fifty female teachers can be categorized as:

iii. random - The selection of teachers is done randomly, without any specific criteria or pattern.

To solve the absolute-value inequality |8 - x| ≥ 5, we can consider two cases:

Case 1: (8 - x) ≥ 5

To solve this inequality, we have:

8 - x ≥ 5

-x ≥ 5 - 8

-x ≥ -3 (multiplying by -1 and reversing the inequality)

x ≤ 3 (dividing by -1 and reversing the inequality)

Case 2: -(8 - x) ≥ 5

To solve this inequality, we have:

-8 + x ≥ 5

x ≥ 5 + 8

x ≥ 13

Combining the solutions from both cases, we have:

x ≤ 3 or x ≥ 13

So, the solution to the absolute-value inequality |8 - x| ≥ 5 is x ≤ 3 or x ≥ 13.

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You can use scatter plots to present bivariate data. The data can be used to create coordinate pairs.

The relationship between the two variables in a bivariate data set is graphically represented by a scatter plot. Consider them to be the graphic depiction of two data sets that have been combined by allocating each axis in the plot to a distinct variable.

Due to the presence of two variables, this type of data is known as bivariate data. Only 1 variable may be displayed on a line plot. You can use scatter plots to present bivariate data. The data can be used to create coordinate pairs.

The standard deviation of each variable and the covariance between them must first be determined in order to calculate the Pearson correlation. Covariance is subtracted from the product of the standard deviations of the two variables to get the correlation coefficient.

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Answer:

radius

Step-by-step explanation:

Required circle geometry consists of the following sets = {radius, diameter, chord, and arc}.

The circle is the locus of a point whose distance from a fixed point is constant i.e center (h, k). The equation of the circle is given by

(x - h)² + (y - k)² = r²

where h, k is the coordinate of the center of the circle on the coordinate plane and r is the radius of the circle

Here, the Geometry of the circle consists of the following,
Radius - radius is the maxium and constant distance between the center and points on the circumference.
Arc - circumferential length is called arc
Diameter - the maximum distance between the point of the opposite point.
Chord - It is the line joining two points on the circle is called a chord.

Thus, Radius, diameter, arc, and chord are choices for the circle geometry.

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Which answer choice correctly names the circle -geometry.
Since the question is not complete, So desired answer should be one from Radius, diameter, arc, and chord.

This is a question related to permutation and combination.Let's Start off by distinguishing between those terms.

Permutation is all the possible arrangements of 'things' in which order matters. That means 'olives' and ' pepperoni' is different from 'pepperoni and olives'.Combination is all the possible arrangements of 'things' in which order does not matter. That means olives and pepperoni' is the same as 'pepperoni and olives'.

There are 9 ways to placing the first piece in the program

There are 8 ways to placing the second piece 

There are 7 ways to placing third piece

There are 6 ways to placing forth

There are 5 ways to placing fifth

There are 4 ways to placing sixth

There are 3 ways to placing seventh

There are 2 ways to placing eighth

There are 1 ways to placing ninth

This give the numbers of ways to arrange as 9×8×7×6×5×4×3×2×1=362,880

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I'm pretty sure you just multiply the 1 1/4 by 3 because if 1 1/4 makes 10 muffins you need to make 3 more dozens so 1 1/4 times 3 equals 3.75

Answer:

Simplify 10/4

Step-by-step explanation:

10/4 divided by 2/2 = 5/2

5/2 simplified equals 2 1/2

As 2 can go into 5 twice but only have 1 left

Answer:

4,096

Step-by-step explanation:

It goes like this 4 * -4=-16, 16*4=64, -64*4=256, etc.

You use the sum of the last number but flip the sin to make it opposite like if your some was + make it a negative to get your next product. Hope that made sense!!!!

The result provides convincing evidence that the tsa officers did not carrry out a truly random sample.

A simple random sample is a subset of a statistical population in which each member has an equal chance of being selected.

In statistics, a simple random sample is a subset of individuals picked at random from a larger set, with all individuals having the same probability. It is the process of selecting a sample at random.

In this case, it's important to note that the fact that all the people chosen were first class members means that it was bias and not a random sampling.

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The length of JK is √50 units.

JK is approximately 7.07 units long.

Using the distance formula, we can find the length of JK.

Distance formula:

d = √[(x2 - x1)² + (y2 - y1)²]

Plugging in the coordinates:

d = √[(3 - (-2))² + (-1 - 4)²]

d = √[5² + (-5)²]

d = √[25 + 25]

d = √50

Simplifying the square root:

d ≈ 7.07

Therefore, JK is approximately 7.07 units long.

To find the length of JK, we'll use the distance formula:

Distance = √((x2 - x1)² + (y2 - y1)²)

For points J(-2, 4) and K(3, -1):

Distance JK = √((3 - (-2))² + (-1 - 4)²) = √((5)² + (-5)²) = √(25 + 25) = √50

So, the length of JK is √50 units.

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Answer:

Answer is -1

have a nice hope it helps.

A/an database schema diagram can be used to show how the tables in a database are defined and related.

This type of diagram provides a visual representation of the structure and organization of the database. It illustrates the tables ,and  their attributes, and the relationships between them.

The database schema diagram helps in the  understanding the logical design of the database, including primary keys, for  foreign keys, and the connections between different tables. It allows developers, database administrators, and stakeholders to visualize the database structure and serves it as a reference for in  designing, modifying, and querying the database effectively.

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Answer:

y = 10x

Step-by-step explanation:

*Remember the equation of a line is y = mx + b

Attached are each of the options graphed. As m increases, the slope becomes steeper. The blue line, y = 10x is the steepest of them all.

Hope this helps!

The solution to the system of equations is x = 9/7 and y = 11/7.

The given system of equations is:

3x + 2y = 7 (Equation 1)

x = 6 - 3y (Equation 2)

To find the solution, we will substitute the value of x from Equation 2 into Equation 1.

Substitute x = 6 - 3y into Equation 1:

3(6 - 3y) + 2y = 7

Now, simplify the equation:

18 - 9y + 2y = 7

-7y = 7 - 18

-7y = -11

Next, solve for y by dividing both sides by -7:

y = (-11) / (-7)

y = 11/7

Now that we have the value of y, we can find the value of x using Equation 2:

x = 6 - 3(11/7)

Calculate x:

x = 6 - 33/7

x = 42/7 - 33/7

x = (42 - 33) / 7

x = 9/7

So, the solution to the system of equations is x = 9/7 and y = 11/7.

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The solution (x, y) = (6, -11/2) should be selected.

To find the solution to the system of equations:

3x + 2y = 7 (Equation 1)

x = 6 (Equation 2)

We can substitute the value of x from Equation 2 into Equation 1:

3(6) + 2y = 7

Simplifying the equation:

18 + 2y = 7

Subtracting 18 from both sides:

2y = 7 - 18

2y = -11

Dividing both sides by 2:

y = -11/2

So the value of y is -11/2.

Now, substitute the value of y into Equation 2 to find the value of x:

x = 6

Therefore, the solution to the system of equations is x = 6 and y = -11/2.

In the given group of answer choices, the solution (x, y) = (6, -11/2) should be selected.

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The area of ΔAFD is 42 squared unit.

The area of a triangle is the amount of space that the triangle would occupy on a 2 dimensional plane.

Area of a triangle = 1/2 x base x height

To solve the given problem, let the height be resented by x and the base be represented by y. So that applying the trigonometric function to determine the values, we have;

i. Sin θ = opposite/ hypotenuse

Sin 30 = x/ 14

x = 14 x Sin 30

     = 7

The height is 7 units.

ii. Cos θ = adjacent/ hypotenuse

   Cos 30 = y/ 14

  y = 14 x Cos 30

       = 12

The base is 12 units.

Therefore, the area of triangle AFD can be determined by;

Area of ΔAFD = 1/2 x 12 x 7

                       = 42

The area of ΔAFD is 42 squared unit.

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The union of two sets is to avoid counting the same elements twice.

The mathematical logic subfield of set theory investigates sets, which can be loosely defined as collections of objects. Although any object can be combined into a set, set theory, as a mathematical discipline, focuses primarily on those that are relevant to mathematics as a whole.

Given union of set

(A ∪ B),

The set of all objects that are members of either A or B, or both, is the union of the sets A ∪ B.

let us take example,

A = { 1, 2, 3, 4}

B = {3, 4, 5, 6, 7}

(A ∪ B) = { 1, 2, 3, 4} ∪  {3, 4, 5, 6, 7}

we can simply write all of A and B's elements in a single set to avoid duplicates to find A U B.

(A ∪ B) = {1, 2, 3, 4, 5, 6, 7}

Hence the  union of two sets is a set that contains all the elements of both set and avoid duplicates.

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Answer:

2

Step-by-step explanation:

\(\\2(-1)^{2}=2\)

2*(-1+2)

= 2*(1)

=2

The revision that corrects the misplaced modifier in the paragraph is option A. Last Saturday morning, while riding my bicycle down the street, I saw a horse.

In English grammar, a modifier is a word or group of words that provides more information about another word in a sentence. It can either modify a noun, a verb, or another modifier.

Modifiers that describe or provide more information about a noun are called adjectives. For example, in the sentence "The yellow sun is shining," "yellow" is an adjective modifying the noun "sun." Modifiers that describe or provide more information about a verb are called adverbs. For example, in the sentence "She sings beautifully," "beautifully" is an adverb modifying the verb "sings."

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The probability of rolling a 2 when rolling two dice is 1/36. This is because there are 36 possible outcomes when rolling two dice, and only one of those outcomes is a 2.

To calculate the probability of rolling a 2, we need to consider all of the possible outcomes. There are 6 possible outcomes for each die, so there are a total of 6 x 6 = 36 possible outcomes when rolling two dice. Only one of these outcomes is a 2, so the probability of rolling a 2 is 1/36.

It is also possible to calculate the probability of rolling a 2 by using the formula for the probability of two independent events. In this case, the two independent events are rolling a 2 on the first die and rolling a 2 on the second die.

The probability of rolling a 2 on any given die is 1/6, so the probability of rolling a 2 on both dice is 1/6 x 1/6 = 1/36.

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The required  cost of each shirt is $21.28.

A mathematical statement known as an equation is made up of two expressions joined together by the equal symbol. A formula would be 3x - 5 = 16, for instance. When this equation is solved, we discover that the value of the quantity x is 7.

The total cost of 3 identical shirts, including shipping, is $71.83. So we can write the equation as:

3s + 7.99 = 71.83

To solve for the cost of each shirt, we need to isolate the variable "s" on one side of the equation. We can start by subtracting 7.99 from both sides:

3s = 63.84

Then, we can divide both sides by 3:

s = 21.28

Therefore, the cost of each shirt is $21.28.

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CenterWare's direct labor rate variance is $2,100 unfavorable, indicating that the actual rate paid for labor was higher than the standard rate. The direct labor efficiency variance is $2,500 favorable, suggesting that the company achieved higher productivity than expected. The total variance for direct labor is $400 favorable.

To compute the direct labor rate variance, we need to calculate the difference between the actual rate and the standard rate, and then multiply it by the actual hours worked. The formula for the rate variance is (Actual Rate - Standard Rate) × Actual Hours. In this case, the standard rate is $21.00 per hour, and the actual rate is $18.00 per hour. The actual hours worked are 2,500 DLH. Plugging in these values, we find the direct labor rate variance to be ($18.00 - $21.00) × 2,500 = -$7,500, indicating an unfavourable variance.

To calculate the direct labor efficiency variance, we need to find the difference between the actual hours worked and the standard hours allowed, and then multiply it by the standard rate. The formula for the efficiency variance is (Actual Hours - Standard Hours) × Standard Rate. The standard hours allowed are 2,000 DLH (1,000 pots × 2.0 hours per pot). Substituting the values, we get (2,500 - 2,000) × $21.00 = $10,500, indicating a favorable variance.

The total variance for direct labor is the sum of the rate variance and the efficiency variance. In this case, the total variance is -$7,500 + $10,500 = $3,000, which is favorable, indicating that the company performed better than expected in terms of labor cost and efficiency.

The responsibility for the rate variance generally lies with the purchasing department, as they are responsible for negotiating labor rates and purchasing materials at the standard price. The efficiency variance is typically the responsibility of the production department, as they are accountable for achieving the standard labor hours and maximizing productivity.

The rate variance reflects the difference between the actual rate paid for labor and the standard rate. An unfavorable rate variance suggests that the company paid more for labor than anticipated, which could be due to factors like higher wages or inefficient labor management. Conversely, a favorable rate variance would indicate cost savings in labor.

The efficiency variance measures the productivity of labor and represents the difference between the actual hours worked and the standard hours allowed. A favorable efficiency variance implies that the company achieved higher productivity or used fewer labor hours than expected. It could result from factors such as skilled and efficient labor, improved production processes, or effective workforce management.

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Answer:

27 is 30% of what number?

D. 90

Step-by-step explanation:

You're welcome.

Answer:  x=11

Step-by-step explanation:

Answer:

\( \sf \: x = 11\)

Step-by-step explanation:

Given equation,

→ 0.3(4 + x) = 4.5

Now the value of x will be,

→ 0.3(4 + x) = 4.5

→ 1.2 + 0.3x = 4.5

→ 0.3x = 4.5 - 1.2

→ 0.3x = 3.3

\( \sf \rightarrow \: x = \frac{3.3}{0.3} \)

→ [ x = 11 ]

Hence, the value of x is 11.