There are 8 equally sized slices in a pizza.If Ken eats 5 of the slices, what percent of the pizza has he eaten? show your work.

Answer:

M=(7,2)

Step-by-step explanation:

M=(10+4/2,5+-1/2)

M=(7,2)

1. Three examples of situations where consistency is important:

Healthcare: when treating patients, healthcare providers must follow consistent procedures and protocols to ensure that every patient receives the same level of care.

Financial transaction: when making financial transactions, it is important to follow regular security rules to prevent fraud.

Support rules: Adherence to consistent rules and regulations in sports is essential to ensure fair play and the safety of all participants.

2. The number 0 is important in mathematical systems because it represents the absence of a number and serves as a placeholder. Without zero, our mathematical system would be affected in many ways. For example, writing the number 100 would be difficult without the zero. Without the invention of zero, progress in mathematics would have been delayed.

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Answer:

C. 17.156

Step-by-step explanation:

...................

Answer:

17.156

Step-by-step explanation:

it is not a forever going decimal.

Kat should tell Kim that It's too late to change the area of this kite because the length of the diagonals of a kite determines its area.

In Mathematics, the area of a kite is equal to one-half the product of the length of its diagonals. Mathematically, the area of a kite can be calculated by using this formula:

A = ½ × d₁ × d₂

Where:

Since Kit has already cut his sticks for the diagonals, Kat should tell him that it's too late to change the area of this kite because the length of the diagonals of a kite determines its area.

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Answer:

C.Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

i took the assessment! thank you for your attention and i hope i helped!!

Answer:

the answer is C which is Tammy’s estimate is right, but the actual product should be 24.78.

Step-by-step explanation:

Answer:

This team can form 400 pretzels in one hour

Step-by-step explanation:

How many pretzels in 9 minutes?

5(12)=60

Solve as proportion

60 pretzels = 9 minutes

x    pretzels = 60 minutes

60(60)=9x

3600=9x

Divide both sides by 9

x= 400 pretzels

This team can form 400 pretzels in 1 hour

Answer:

this team can form 30 pretzels in 1 hour

Step-by-step explanation:

60 minutes are in a hour, and 60 divided by 9 is 6.6. So that means you would have to use 6. So 9 x 6 equals 54. Now do 5 x 6 and that would equal 30.

Answer: 15

Step-by-step explanation:

So it is pretty much 60/4 which is easy 15 here is the work

1 5

4 6 0

- 4

2 0

- 2 0

0

Answer:

x ≥ $15

Step-by-step explanation:

At least means ≥

4x ≥ $60     Replace the inequality sign with an = sign and solve the equation.

4x = $60

x  = $60 ÷ 4

x = $15                 Now put the inequality sign back into the problem

 x ≥ $15

The answer is 18.84 because pie times the radius squared is 18.84

Answer:

18.84

Step-by-step explanation:

first you  mulitiply 3.14 by two then you mulitiply what you get by 3cm

The upper bound of f is 28 and the lower bound is 27.

What is Algebraic expression ?

Algebraic expression can be defined as combination of variables and constants.

When a number is rounded to the nearest integer, it can be either rounded up or down, depending on whether the decimal part is greater than or equal to 0.5 or less than 0.5, respectively.

In this case, since the number f is rounded to 27, we know that its decimal part must be between 0.5 and 0.0, inclusive.

To find the upper and lower bounds of f, we can consider the two possible cases:

Case 1: f is rounded up to 27

In this case, the decimal part of f is greater than or equal to 0.5. Let d be the decimal part of f. Then we have:

f = 27 + d (rounded up to the nearest integer)

Since d is greater than or equal to 0.5, we know that:

0.5 ≤ d < 1

Therefore, the upper bound of f is:

f ≤ 27 + 1 = 28

Case 2: f is rounded down to 27

In this case, the decimal part of f is less than 0.5. Let d be the decimal part of f. Then we have:

f = 27 + d (rounded down to the nearest integer)

Since d is less than 0.5, we know that:

0 ≤ d < 0.5

Therefore, the lower bound of f is:

f ≥ 27 + 0 = 27

therefore, the upper bound of f is 28 and the lower bound is 27.

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Answer:

8.944271909999

Step-by-step explanation:

hope you happy

Answer:

9/20

Step-by-step

\frac{3}{5}\cdot \frac{3}{4}

=\frac{3\cdot \:3}{5\cdot \:4}

=\frac{9}{5\cdot \:4}

Answer:

(3+1/2,3+6/2)

(4/2,9/2)

(2,4.5)

Step-by-step explanation:

it may help you to understand

The expression is equivalent to "\(z^4 * (z + 6)^2 + (z + 6)\)".

To clarify, I understand the expression as: "z * (z + 6) * z * (z + 6) * z + (z + 6)". Let's break down the expression and simplify it step by step:

Distribute the multiplication:

z * (z + 6) * z * (z + 6) * z + (z + 6)

becomes

z * z * z * (z + 6) * (z + 6) * z + (z + 6)

Combine like terms:

z * z * z simplifies to \(z^3\)

(z + 6) * (z + 6) simplifies to (z + 6)^2

The expression now becomes:

\(z^3 * (z + 6)^2 * z + (z + 6)\)

Multiply \(z^3\) and z:

 \(z^3 * z\) simplifies to \(z^4\)

The expression becomes:

  \(z^4 * (z + 6)^2 + (z + 6)\)

So, an equivalent expression to "z (z + 6)z (z + 6)z + (z + 6)" is "\(z^4 * (z + 6)^2 + (z + 6)\)".

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\(range = 119.1 - 78 .4 = 40.7\)

First determine the mean average:

\(mean = \frac{119.1 + 95.2 + ... + 90.1}{10} = 99.76\)

\(stdev = \sqrt{ \frac{ \sum(x - mean) {}^{2} }{n - 1} } = \sqrt{ \frac{(119.1 - 99.76) {}^{2} + ... }{10 - 1} } = 15.285\)

Answer:

x=4

Step-by-step explanation:

4x+10=26

Subtract 10 from both sides

4x=16

Divide by 4

x=4

a) Natural number: \(12\)

b) Integer that is not a natural number:\(-8\)

c) Rational number that is not an integer: \(\frac{5}{10} or 0.5\)

d) An Irrational number: \(\sqrt{3}\)

A natural number is any whole number greater than zero, such as \(1,2,3,4,5,6\)  etc. Natural numbers are also known as counting numbers.

An integer is a whole number (not a fraction) that can be positive, negative, or \(0\). Examples of integers are: \(-5,0,1,5,10.\)

Rational numbers are numbers that can be expressed as a fraction, where the numerator and denominator are integers. Examples of rational numbers include \(-\frac{1}{2},\frac{3}{4},0.75, etc.\)

Irrational numbers are numbers that cannot be expressed as a simple fraction and that cannot be written as a repeating or terminating decimal. Examples of irrational numbers include \(\pi (3.14), \sqrt{2}, etc.\)

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a) Natural number: 12

b) Integer that is not a natural number:-8

c) Rational number that is not an integer: \(\frac{5}{10}\)

d) An Irrational number: \(\sqrt{5}\)

A natural number is any whole number greater than zero, such as \(1,2,3,4,5\)  etc. Natural numbers are also known as counting numbers.

An integer is a whole number (not a fraction) that can be positive, negative, or 0. Examples of integers are: \(-1,5, etc\)

Rational numbers are numbers that can be expressed as a fraction, where the numerator and denominator are integers. Examples of rational numbers include \(\frac{1}{2} ,0.5\)

Irrational numbers are numbers that cannot be expressed as a simple fraction and that cannot be written as a repeating or terminating decimal. Examples of irrational numbers include \(\pi ,\sqrt{6}\)

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Answer: QR = 21 Units

P = 2(l) + 2(w)

\(88= 2(4z-1) + 2(3z+3)\)

\(88 = 8z-2+6z+6\)

\(88 +2-6= 8z+6z\)

\(84=14z\)

\(\frac{84}{14} =\frac{14z}{14}\)

\(6 = z\)

\(QR = 3z+3\)

\(QR = 3(6) +3\)

QR = 21 Units

The width of the given rectangular prism is 3.5 units.

From the given rectangular prism, we have

Length = 5.5 units, Height = 4.5 units.

Let the width of prism be x.

Given that, the volume of rectangular prism is 85.64 cubic units

We know that, the volume of a rectangular prism is Length×Breadth×Height

Here, 85.64=5.5×x×4.5

24.75x=85.64

x=85.64/24.75

x=3.5 units

Therefore, the width of the given rectangular prism is 3.5 units.

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The solutions to the equations are

1. x = 4

2. x = -12

3. x = 0 and x = 4

The solutions to the inequalities are

4. -5 < x < 1

5. x ≤ -3 and x ≥ 4

From the question, we have the following equations

1. 4x + 6 = 8x - 10

2. -3/4x - 2 = -1/2x + 1

3. |4 - 2x| + 5 = 9

Next, we split the equations to 2

So, we have

1. y = 4x + 6 and y = 8x - 10

2. y = -3/4x - 2 and y = -1/2x + 1

3. y = |4 - 2x| + 5 and y = 9

Next, we plot the system of equations (see attachment) and write out the solutions

The solutions are

1. x = 4

2. x = -12

3. x = 0 and x = 4

From the question, we have the following inequalities

4. x² + 4x - 5 < 0

5. x² - x - 12 ≥ 0

Next, we plot the system of inequalities (see attachment) and write out the solutions

The solutions are

4. -5 < x < 1

5. x ≤ -3 and x ≥ 4

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Step-by-step explanation:

2.

n×3 = 3n

n + 12

(n - 5)×2

5.

the perimeter of a rectangle is the way to fully "walk" around it one time.

so, that means twice the length plus twice the width.

2×4x + 2×(2x + 5y) = 8x + 4x + 10y = 12x + 10y

6.

x = bars for Jeanelle

y = bars for Eashan

z = bars for Rameen

x + y + z = 17

x = y + 3

z = 2x

from the second equation we get

y = x - 3

and when we put the identities of the second and third equations into the first equation we get

x + (x - 3) + 2x = 17

x + x - 3 + 2x = 17

4x - 3 = 17

4x = 20

x = 5

y = x - 3 = 5 - 3 = 2

z = 2x = 2×5 = 10

Jeanelle got 5 bars.

Eashan got 2 bars.

Rameen got 10 bars.

Answer:

The answer would be 1.5kg.

Step-by-step explanation:

2/.25=.50

.50x4=2

100%-25%=75%

75%=1.5kg

Answer:

i think the answer is 51

Step-by-step explanation:

9+7(6)

9+42

51

Data triangulation is a research method that involves using multiple data sources or methods to gather and analyze information, enhancing the validity and comprehensiveness of findings.

Data triangulation is a research method that involves using multiple sources or methods to gather and analyze data on a particular topic or research question. By combining different data sources, researchers aim to enhance the validity, reliability, and comprehensiveness of their findings.

Two real-world examples of data triangulation are:

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Answer:

∠ O = 61°, ∠ N = 119°

Step-by-step explanation:

In a parallelogram

Consecutive angles are supplementary

Opposite angles are congruent, thus

x + 2x - 3 = 180

3x - 3 = 180 ( add 3 to both sides )

3x = 183 ( divide both sides by 3 )

x = 61°

Thus

∠ O = ∠ M = x = 61°

∠ N = ∠ P = 2x - 3 = 2(61) - 3 = 122 - 3 = 119°

Answer:

c

Step-by-step explanation:

The value where the histogram balances when supported at that point is called the mode of the distribution.

The mode of distribution is the value that appears most frequently in the data set. It is often used as a measure of central tendency, along with the mean and median. The mode is especially useful when dealing with categorical or discrete data, where the possible values are limited and well-defined.

For example, the mode of a list of test scores might be the score that occurs most frequently, indicating the most common level of performance. In a histogram, the mode is the value where the distribution is highest, or where the histogram balances when supported at that point.

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Answer:

Supplementary Angles

x = 62

Step-by-step explanation:

Supplementary angles equal 180.

180 - 118 = 62

I hope this helps!

The measure of side b is 10.78 feet.

The ratios of a triangle's side lengths to each of its opposite angles are related by the law of sines. There is no change in this ratio for the three sides of the opposing angles.

Given:

A right-angled triangle ABC with angle B equals 90 degrees.

m∠A = 22°.

c = 10 units.

Applying the law of sines,

SinB/b = SinC/10

1/b = Sin(68)°/10

b = 10/sin68°

The value of sin 68° is 0.9272 (approx).

b = 10/0.9272

b = 10.78 feet.

Therefore, b = 10.78 feet.

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