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1. Two neighbors are each hosting a party. The first neighbor orders 5 large pizzas, each with a diameter of 16 inches. The second neighbor orders 9 small pizzas, each with a diameter of 12 inches. In terms of area, which party has more pizza? Explain. Show all work.



2. A toy train set has a circular track piece. The inner radius of the piece is 6 cm. One sector of the track has an arc length of 33 cm on the inside and 55 cm on the outside. What is the width of the track?

Answer:

is this what u wanted???

It is important to approach statements like this with caution and consider the complexity of the factors at play in career advancement and leadership positions.

While research may indicate that ethnicity can be a significant barrier to advancement in some cases, it is crucial to recognize that experiences can vary based on individual circumstances, industries, and regions. Gender and ethnicity intersect in complex ways, and the challenges faced by women of different ethnic backgrounds can differ significantly.

It is essential to avoid generalizations and recognize that multiple factors contribute to the barriers individuals face in reaching top leadership positions. These factors can include implicit biases, cultural norms, lack of representation, access to opportunities, networking, and organizational structures. Intersectionality, which considers how different aspects of a person's identity can intersect and create unique experiences, is also a crucial perspective to consider when discussing barriers to advancement.

To fully understand and address the barriers individuals face in reaching top leadership positions, it is necessary to consider a comprehensive range of factors and engage in ongoing research, dialogue, and efforts to promote equity, diversity, and inclusion in the workplace.

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Launching the fuse is an illustration of a quadratic model, and the equation of the quadratic model is f(x) = 15(x - 3)(x - 8)

From the complete question, the zeros of the quadratic function are:

x = 3 and x = 8

Rewrite as:

x - 3 = 0 and x - 8 = 0

So, the quadratic equation is:

f(x) = a(x - 3)(x - 8)

Also from the graph, we have the following point

(x,y) = (4,60)

Substitute 4 for x and 60 for f(x) in the function

a(4 - 3)(4 - 8) = 60

Evaluate the difference

a(1)(-4) = 60

Evaluate the product

-4a = 60

Divide both sides by 4

a = -15

Substitute a = -15 in f(x) = a(x - 3)(x - 8)

f(x) = -15(x - 3)(x - 8)

Hence, the equation of the quadratic model is f(x) = 15(x - 3)(x - 8)

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Answer:From the given information, we know that after sailing for 2 hours, Alvin and his friends are 10 miles from shore. This can be written as y = 10 when x = 2.

Since there is a proportional relationship between x and y, we can write an equation using this information: y = kx, where k is the proportionality constant.

Substituting the known values, we get: 10 = k * 2

Solving for k, we get: k = 10/2 = 5

So, the equation relating x and y is: y = 5x

To find their distance from shore after sailing for 3 hours, we can plug in x = 3 into the equation:

y = 5x

y = 5 * 3

y = 15

So, after sailing for 3 hours, Alvin and his friends are 15 miles from shore.

Step-by-step explanation:

Based on the information in the graph, we can infer that the missing numbers are: 9, 4, 19, 30, 84, 16, 8, 22, and 40.

To complete the table correctly we must identify the columns or rows with more data. These will be the easiest to complete. First of all, we must fill in those that already have a number in the total box because we can add the available numbers and later subtract them from the total to identify the missing number.

We can also find the numbers in the total cells by adding all the numbers in a column or row to find this result. Finally, the boxes that are being completed serve as clues to complete the others.

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Siti had $100 at first, after which she spent 2/5 of money and then left with $60.

Given, Siti spent 2/5 of her money.

Now she is left with $60.

we need to determine how much amount of money Siti had first = ?

Let x be the orignal amount of money.

Since we know that because "Siti spent 2/5 of her money", she'll have 3/5of her money left

since 1- 2/5 = 3/5

So she has (3/5)x dollars left.

Now we also know that she has "$60 left", so this means that:

(3/5)x=60

multiply by 5 on both sides,

3x = 5×60

3x = 300

x = 100

Siti had $100 first, after which she spent 2/5

that is $40 and now left with $60.

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Answer:

a) The value of the median is 112

b) The value of the lower quartile is 95.59

Step-by-step explanation:

From the histogram, we look for the data values as follows

Score,                                       Frequency,          Cumulative , n

80 - 90,                                    2.6,                       2.6

90 - 100,                                   3.4,                       6

100 - 120,                                  5,                          11

120 - 140,                                  3,                          14

140 - 170,                                  2.4,                       16.4

170 - 200,                                 0.6,                       17

The median is therefore the (nth + 1)/2th value = (17 + 1)/2 = 9th value

The 9th value is between the 100 - 120 score values

We note that the previous n value before the 100 - 120 range = 6, therefore, the 9th value will be the weighted average in the 100 - 120 range of tha amount the 9th value is larger than the 6th value as follows;

9 - 6 = 3

The weighted average of 3 out 5 (11 - 6 = 5) of the 100 - 120 range which gives;

Therefore, the value of the median, Q₂ = 100 + (9 - 6)/(11 - 6))*(120 - 100) = 112

b) The lower quartile = Q₁ is given by the value at the (n +1)/4th position = (17 + 1)/4 = 4.5th position

From the cumulative frequency column, the 4.5th value is in the 90 - 100 score range

Similar to the previous question, we find the value of the lower quartile using the weighted average as follows;

Therefore, the value of the lower quartile, Q₁ = 90 + (4.5 - 2.6)/(6 - 2.6)×(100 - 90) = 95.59.

Answer:

cindy is 51

Step-by-step explanation:

70 divided by 2 is 45

45+ 6 is 51

A congruent rectangle is a rectangle that has the same size and shape as another rectangle. In other words, two rectangles are congruent if they have the same length and width.

Since the rectangle is 4 inches by 7 inches, one of the dimensions represents the length and the other represents the width. The length and the width can be interchanged to form a different rectangle with the same area.

Since the rectangle is congruent to the 4-inch by 7-inch rectangle, the length and width of the rectangle are either 4 inches or 7 inches. Therefore, the length of segment JM can be either 4 inches or 7 inches.

So, there are two possible values for the length of segment JM: 4 inches and 7 inches.

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The appropriate conclusion for the given critical value and test statistic is reject the null hypothesis so that the3 correct answer is option (A)

To determine the appropriate conclusion for a hypothesis test, we compare the test statistic to the critical value. In this case, we are given a right-tailed hypothesis test with a critical value of 2.87 and a test statistic of 387.

Step 1: Identify the critical value and test statistic
Critical value = 2.87
Test statistic = 387

Step 2: Determine the type of hypothesis test
Since it is a right-tailed hypothesis test, we will compare the test statistic to the critical value on the right tail of the distribution.

Step 3: Compare the test statistic to the critical value
The test statistic (387) is greater than the critical value (2.87). In a right-tailed hypothesis test, when the test statistic is greater than the critical value, we reject the null hypothesis.

Therefore, the appropriate conclusion is to reject the null hypothesis (option A).

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Answer: Answer already been answered credits to that person give that person brainliest

Step-by-step explanation:

You see in the table given in the exercise, that a Regular size of peanut butter has 16 ounces and it costs $3.36.

In order to calculate the unit rate of this regular size, you must divide $3.36 by 16 ounces.

Let be "r" the unit rate for the Regular size. This is:

According to the table, the Family size has 40 ounces and it costs $7.60.

Let be "f" the the unit rate for the Family size.

Dividing $7.60 by 40 ounce, you get that the value of "f" is the following:

Based on the results obtained, you can determine that Family size is the better buy.

The answers are

Regular: $0.21 dollars per ounce.

Family size: $0.19 dollars per ounce.

Family size is the better buy.

The values of the inequalities are -5 ≤ x ≤ 1 and 2/3 ≤ x ≤ 1

What are inequalities?

An inequality is a relation that compares two numbers or other mathematical expressions in an unequal way. The majority of the time, size comparisons between two numbers on the number line are made.

Here, we have

Inequality 1: f(4x - 3) ≥ f(2 - x²), Df = (-8 , 4)

The function increases at (-8,4).

So, we have:

4x - 3 ≥ 2 - x²

Rewrite as:

x² + 4x - 2 - 3 ≥ 0

Evaluate the like terms

x² + 4x - 5 ≥ 0

Expand

x² + 5x - x - 5 ≥ 0

Factorize the expression

x(x + 5) - 1(x + 5) ≥ 0

Factor out x + 5

(x - 1)(x + 5) ≥ 0

Solve for x

x ≥ 1 or x ≥ -5

Rewrite as:

-5 ≤ x ≤ 1

Inequality 2: g(3x² - 2x) ≥ g(3x - 2), Dg = all real numbers

g(3x² - 2x) ≥ g(3x - 2)

(3x² - 2x) ≥ (3x - 2)

Evaluate the like terms

3x² - 2x -3x + 2 ≤ 0

3x² - 5x + 2 ≤ 0

3x² - 3x -2x + 2 ≤ 0

3x(x-1) -2(x-1) ≤ 0

Solve for x

x≤1 or x≤2/3

Hence, the values of the inequalities are -5 ≤ x ≤ 1 and 2/3 ≤ x ≤ 1

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it may be 12...........

Answer:

B) RS=5

Step-by-step explanation:

(2x-6)+(1)+(x-4)=18

2x-6+1+x-4=18

3x-9=18

3x=18+9

3x=27

x=9

Find RS

x-4

9-4

=5

Answer:

Step-by-step explanation:

A,B and D

Answer:

x = 36

y = 22

Step-by-step explanation:

Let's solve for x

<EOG is a right angle due to the marking. Since that's the case, m<EOG = 90.

<EOF + <FOG = <EOG

Now let's substitute the values in.

54 + x = 90

x = 36

Let's solve for y

<AOB is 180 because it's a line.

<BOD + <COB = 180 because of supplementary angles

<BOD + 156 = 180

<BOD = 24

Let's create the equation now.

<AOE + <EOF + <FOG + <GOD + <BOD = <AOB

Now let's substitute the values in.

y + 54 + x + 2y + 24 = 180

3y + x + 78 = 180

Now let's substitute 36 for x.

4y + 36 + 78 = 180

3y + 114 = 180

3y = 66

y = 22

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Answer: 9m^2 - 4n + 12

Step-by-step explanation:

To factor out the greatest common factor (GCF) from the expression 9m^2 - 4n + 12, we need to find the largest common factor of all the terms.

Let's examine each term individually:

9m^2: The only common factor between 9 and m^2 is 1.

-4n: The only common factor between -4 and n is 1.

12: The factors of 12 are 1, 2, 3, 4, 6, and 12. However, there is no common factor between 12 and the other terms.

Since there is no common factor other than 1, we cannot factor out anything more significant than 1. Therefore, the factored form of the expression 9m^2 - 4n + 12 is simply the original expression itself:

To factor out the greatest common factor (GCF) from the expression 9m^2 - 4n + 12, let's first identify the GCF of the coefficients. In this case, the GCF of 9, -4, and 12 is 1 since there is no common factor greater than 1.

Next, we'll factor out the GCF from each term:

9m^2 = (9)(m^2)

-4n = (-4)(n)

12 = (12)(1)

Now we can rewrite the expression factoring out the GCF:

9m^2 - 4n + 12 = (1)(9m^2) + (1)(-4n) + (1)(12)

Simplifying this, we get:

9m^2 - 4n + 12 = 9m^2 - 4n + 12

Since there is no common factor other than 1, the expression cannot be further factored.

Answer: 5 1/30

Step-by-step explanation:

8 + 4/5 - 2/3 - 3 - 1/10 = 5 + 1/30

The value of S, which represents the length of each side of the square, is 4 miles.

To find the value of S, we need to determine the length of each side of the square. Given that the perimeter of the square is 16 miles, we can use the formula for the perimeter of a square, which is 4 times the length of a side.

Perimeter = 4 × S

Given that the perimeter is 16 miles, we can substitute this value into the equation:

16 = 4 × S

To solve for S, we divide both sides of the equation by 4:

16 ÷ 4 = S

4 = S

Therefore, S, which stands for the square's side lengths, has a value of 4 miles.

So, S = 4 miles.

This means that each side of the square measures 4 miles, and the square has equal sides and right angles at each corner.

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The best name for the quadrilateral at given vertices is square.

What is a quadrilateral?

There are four sides, four vertices, and four angles in a closed quadrilateral. It has a polygonal shape. It is made by joining four non-collinear places.

We are given vertices as (1, 4), (4, 0), (0, -3), and (-3, 1).

Using distance formula,

⇒ D = \(\sqrt{(0-4)^{2} + (4-1)^{2} }\)

⇒ D = \(\sqrt{(-4)^{2} + (3)^{2} }\)

⇒ D = √ 16 + 9

⇒ D = √ 25

⇒ D = 5

Similarly,

⇒ D = \(\sqrt{(1+3)^{2} + (-3-0)^{2} }\)

⇒ D = \(\sqrt{(4)^{2} + (-3)^{2} }\)

⇒ D = √ 16 + 9

⇒ D = √ 25

⇒ D = 5

Similarly,

⇒ D = \(\sqrt{(-3-0)^{2} + (0-4)^{2} }\)

⇒ D = \(\sqrt{(-3)^{2} + (-4)^{2} }\)

⇒ D = √ 9 + 16

⇒ D = √ 25

⇒ D = 5

Similarly,

⇒ D = \(\sqrt{(1-4)^{2} + (-3-1)^{2} }\)

⇒ D = \(\sqrt{(-3)^{2} + (-4)^{2} }\)

⇒ D = √ 9 + 16

⇒ D = √ 25

⇒ D = 5

Since, all the sides are same so, the quadrilateral is a square.

Hence, the best name for the quadrilateral at given vertices is square.

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Answer: h = 14

Step-by-step explanation:

7h-5(3h-8)-56 = -128

7h -15h+40-56 = -128

or, -8h-16= -128

or, -8h = -128 + 16

or, -8h = -112

or, 8h = 112

or, h = 112/8

so, h = 14

Answer:

h = 14

Step-by-step explanation:

We are going to use basic algebra to solve this equation.

First, let's isolate the h variables by moving -56 to the other side:

7h - 5(3h - 8) - 56 = -128

(add 56 to both sides)

7h - 5(3h - 8) = -72

Next, let's distribute the -5 to (3h - 8) by separating it from the equation then adding it back:

7h - 5(3h - 8) = -72

Separation:

-5(3h - 8) --> (-5*3h) + (-5*-8) --> (-15h) + (40)

-15h + 40

Adding it back in:

7h -15h +40 = -72

Next, let's simplify it down by adding like terms, meaning adding 7h & -15h:

7h -15h +40 = -72

(add 7h & -15h)

-8h + 40 = -72

Now we're going to move the 40 to the other side but subtracting 40:

-8h + 40 = -72

(subtract 40 to both sides)

-8h = -112

Finally, we're going to divide both sides by -8

-8h = -112 --> h = 14

The answer is h = 14

(You can double check by plugging 14 into the equation and see if it equals -128, which it does, so it's correct :-) )

Hope it helps (●'◡'●)

Answer:

no

Step-by-step explanation:

Answer:

4 apples

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Answer:

ele tem 4 maçãs

Step-by-step explanation:

The total area of the compound figure is 126 square meters.

What is compound?

"Compound" has multiple meanings depending on the context. In the context of your previous question, a "compound figure" refers to a figure made up of two or more shapes that are combined or overlapping to form a single shape. For example, a figure that is made up of a rectangle and a triangle is a compound figure.

To find the total area of the compound figure, we can divide it into smaller shapes and then add up their areas.

First, we can divide the shape into a rectangle and a triangle:

[Rectangle] Length = 14 m, Width = 6.5 m

Area of rectangle = Length x Width = 14 m x 6.5 m = 91 m²

[Triangle] Base = 14 m, Height = 5 m

Area of triangle = 1/2 x Base x Height = 1/2 x 14 m x 5 m = 35 m²

So, the total area of the compound figure is:

Total area = Area of rectangle + Area of triangle = 91 m² + 35 m² = 126 m²

Therefore, the total area of the compound figure is 126 square meters.

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The budgets of Hong Kong, the United States of America, and Korea differ in contents, formats, advantages, and disadvantages. While each budget has its strengths and weaknesses, they all aim to provide a clear and transparent financial plan for their respective countries.

A budget is a financial plan that estimates expected income and expenditure for a specific period. It may include income, expenses, debts, and savings. Budgets may vary from country to country and can be analyzed by comparing their contents, formats, advantages, and disadvantages. Here are the budgets of Hong Kong, the United States of America, and Korea:

United States Budget:

Korean Budget:

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Answer: Group 1 is the dependent variable, and group 2 is the independent

Step-by-step explanation: The dependent variable is the variable that is being measured or tested in an experiment. So, Group 1 would be the dependent variable, because as it says the the group 1 plants were spoken to and hand watered as in they changed the outcome of the experiment.

The independent variable is the variable the experimenter changes or controls. So, the independent variable would be group 2 because the group 2 plants outcome was not determines anything but it's self.

Answer:

12)

13)B

14)B

15)B

16)

17)A

18)D

19)A

20)D

Step-by-step explanation:

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