If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, the shades of pink will be the same.

Sydney and Maria each mix their own batch of pink paint.

Are their batches the same shade of pink?

For the given number 395,621 round off it to nearest ten thousand is equal to 400,000.

As given in the question,

Given number is equal to :

395,621

Round off the given number 395,621 to nearest ten thousand is given by:

395,621 = 300,000 + 95,621

Ten thousand is represented by 95,621 for the given number

95621 is in between two numbers

90,000< 95,621 < 100,000

95,621 is more closer to 100,000

After rounding it off to the nearest ten thousand

300,000+ 100,000 = 400,000

Therefore, for the given number 395,621 round off it to nearest ten thousand is equal to 400,000.

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Answer:

TN/TS=NM/RS

\( \frac{240}{120} = \frac{x}{70 } \\ 120x = 16800 \\ x = 140\)

The probability that the first card is a heart and the second card is a 10 is 1/52.

The probability of drawing a heart as the first card is 13/52 (since there are 13 hearts in a deck of 52 cards).

Assuming the heart is not put back into the deck, there are now 51 cards left, of which four are 10s (the 10 of hearts,

diamonds, clubs, and spades).

Therefore, the probability of drawing a 10 as the second card given that the first card was a heart is 4/51.

The probability of both events happening (drawing a heart first and a 10 second) is the product of the two probabilities:

13/52 x 4/51 = 1/52

So, the probability that the first card is a heart and the second card is a 10 is 1/52.

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The point where two lines meet is known as an angle.

What are some applications of two column proofs?

A two-column proof moves a reader from premise to conclusion by using a table to give a logical argument and assigning each column to carry out a specific task.

Given the following angles from the diagram

m < 2 = m < 4

m < 2 = 100°

Prove that m<3 = 70⁰

m<2 = m<4 (vertically opposite angles)

m<3 and m<4 are supplementary, hence

m < 3 + m < 4 = 180°      ( linear pair )

Substitute m<4 = 110⁰ into the expression

m < 3 + 110 = 180

m < 3 = 180 - 110

m < 3 = 70

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The complete question is -

Complete the two column proof. given 2=4 m<2=110 prove m<3=70

Answer:

The first expression's answer is -1.33. The second one is 2.

The experimental probability of rolling a 1 or a 2 is 0.2.

Hence, Option A is correct.

We know that,

The experimental probability of an event is defined as the number of times the event occurred divided by the total number of trials.

In this case,

The event is rolling a 1 or a 3,

Which occurred ⇒  3 + 1

                           = 4 times.

Given that there are total number of trials = 20.

Therefore,

The experimental probability of rolling a 1 or a 3 = 4/20,

                                                                                = 1/5

                                                                                 = 0.2

Hence, the required probability is 0.2.

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The complete question is:

Sarah is playing a game in which she rolls a number cube 20 times. The results are recorded in the chart below. What is the experimental probability of rolling a 1 or a 3?

Number on cube:1,2,3,4,5,6

Number of times event occurs:3,6,1,5,3,2

A.0.2

B.0.3

C.0.6

D.0.83

Answer:

The writer should give equal attention and value to opposing views, including using evidence. This helps to strengthen the argument by acknowledging and refuting counterarguments. It also demonstrates to the reader that the writer has considered multiple perspectives and is able to effectively argue their position. By giving equal attention to opposing views, the writer shows that their argument is well-reasoned and credible.

Step-by-step explanation:

When making an argument, it's important to consider and address any opposing views that exist. Giving equal attention to opposing views means acknowledging the validity of these views and providing evidence to refute them. This helps to strengthen the argument by showing that the writer has considered multiple perspectives and has a solid understanding of the issue at hand. It also demonstrates to the reader that the argument is well-reasoned, credible, and based on evidence.

On the other hand, ignoring opposing views, or attacking those who believe in them, weakens the argument and undermines the writer's credibility. If a counterargument is not addressed, the reader may assume that the writer is not aware of it or cannot effectively defend their position. By giving equal attention to opposing views and refuting them with evidence, the writer is able to make a stronger argument and persuade the reader of their point of view.

Answer:

The writer should use facts that can be verified to address and disprove opposing viewpoints.

Step-by-step explanation:

Hope it helps long time no seen

it's important to recognize that different individuals have unique ways of coping with and releasing tension.

Some people find solace in activities such as meditation, exercise, or engaging in hobbies and creative pursuits. Others may seek support from friends, family, or therapists to talk through their feelings and find healthy outlets.

It's crucial to find healthy and constructive ways to release tension rather than resorting to harmful or destructive behaviors. This could involve engaging in physical activities like running, yoga, or sports to channel and release pent-up energy. Creative outlets like writing, painting, or playing an instrument can provide a means of self-expression and emotional release.

Ultimately, finding a release that works for each individual depends on personal preferences, interests, and circumstances. It's essential to explore different options and identify healthy outlets that promote well-being and help manage stress and tension effectively.

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The ratio, 71 : 53 of the form n:1 is 1.34 : 1.

How to find ratios?

The ratio of black cars to green cars in a car park is 71 : 53.

Therefore, let's represent the ratio of the form n : 1.

Ratio, is a term that is used to compare two or more numbers. In simper term, ratios compare two or more values.

Hence, let's divide the ratio by 53.

Therefore,

71 : 53

71 / 53 : 53 / 53

1.33962264151 : 1

1.34 : 1

where

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Answer:what

Step-by-step explanation:what does this mean

The attached graph represents the number line of the inequality |2x - 5] ≥ 3

The inequality is given as:

|2x - 5] ≥ 3

Remove the absolute value sign

2x - 5 ≥ 3 or 2x - 5 ≥ -3

Add 5 to both sides

2x ≥ 5 + 3 or 2x ≥ 5-3

Evaluate

2x ≥ 8 or 2x ≥ 2

Divide through by 2

x ≥ 4 or x ≥ 1

Combine both inequalities

x ≤ 1 and x ≥ 4

See attachment for the number line

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The sides and angles of a triangle can be determined using trigonometry ratios

The values of x, y and z are \(x = 14\sqrt 2\), \(y =14\) and \(z = 14\sqrt 3\)

The upper triangle is a right triangle with an angle measure of 45 degrees.

So, the value of x is:

\(x = 14\sqrt 2\)

Next, we calculate the hypotenuse (h) of the lower triangle using:

\(h^2 = (14\sqrt 2)^2 + (14\sqrt 2)^2\)

So, we have:

\(h^2 = 784\)

Take the square roots of both sides

\(h = 28\)

The value of y is then calculated using the following sine ratio

\(\sin(30) = \frac y{28}\)

Make y the subject

\(y =28 * \sin(30)\)

Evaluate

\(y =14\)

The value of z is then calculated using the following cosine ratio

\(\cos(30) = \frac z{28}\)

Make z the subject

\(z =28 * \cos(30)\)

Evaluate

\(z =28 * \frac{\sqrt 3}{2}\)

\(z = 14\sqrt 3\)

Hence, the values of x, y and z are \(x = 14\sqrt 2\), \(y =14\) and \(z = 14\sqrt 3\)

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Using Permutation formula,

Total 720 ways are possible to stack the six boxes in order .

We have given that,

First stack contains number of boxes = 3

Second stack contains number of boxes = 2

Third stack contains number of boxes = 1

Total number of boxes = 6

Number of ways to stack 1 box = ⁶P₁ = 6!/5!

= 6 ways

Number of ways to stack 2 boxes = ⁵P₂= 5!/(5-2)!

= 5!/3! = 20 ways

Number of ways to stack 3 boxes = ⁴P₃= 4!/1!

= 4 ways

Total ways to stack 6 boxes = ⁶P₁ ×⁵P₂×⁴P₃

= 20×6× 4 = 720 ways

Hence, we can stack the 6 boxes in 720 ways .

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To solve this problem, we'll use the concept of permutations.

First, we need to choose a woman for the position of president, then another woman for the position of vice president, and finally, a man for the treasurer position.

1. President: Since there are 20 women, we have 20 options for the president position.
2. Vice President: We're left with 19 women (since we already chose one for the president), so we have 19 options for the vice president position.
3. Treasurer: Since there are 17 men, we have 17 options for the treasurer position.

Now, multiply the number of options for each position together to find the total number of ways to form the committee:

20 (president) × 19 (vice president) × 17 (treasurer) = 6,460 ways.

So, there are 6,460 possible ways to choose three different members with women as president and vice president and a man as treasurer.

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This is an experimental research since the car wash owner will provide various discounts and then watch the extra money come in.

The discrepancy between the purchase price and the face value is the amount of the discount. A rebate is a specific kind of cost reduction or deduction for a product. An amount or percentage off the regular retail cost of an item or service is known as a rebate. You could be given the option to get, as an illustration, a $10 or 10% discount off the product's advertised price. a decrease in the overall quantity or value of something (see gross entry 1 for further information). Regular or routine price reductions. Give your clients a 10% discount.

This is an experimental research since the car wash owner will provide various discounts and then watch the extra money come in.

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in a regression with 7 predictors and 62 observations,The degrees of freedom for a t-test for each coefficient would use 55 degrees of freedom (df = 62 - 7 = 55).

The degrees of freedom for a t-test for each coefficient is calculated by subtracting the number of predictors (7) from the number of observations (62) in a regression with 7 predictors and 62 observations,. This leaves us with 55 degrees of freedom (df = 62 - 7 = 55). Degrees of freedom measure the number of observations that are free to vary in estimating a parameter. In other words, they are the number of observations that are used to generate the estimate. In this case, there are 55 observations that can be used to estimate each coefficient.

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If a credit card has an APR of 32.47%, and its billing cycle is 30 days long. The credit card's periodic interest rate is 2.67%.

A credit card periodic rate can be defined as the interest amount that a person pays on the balance of their credit card.

Given data:

Billing cycle = 30 days long

APR = 32.47%

Using this formula to find the credit card periodic interest rate

Credit card periodic interest rate = APR / (Number of days in a year /Billing cycle)

Where:

Credit card periodic interest rate =?

Annual percentage rate (APR) = 32.47%  

Number of days in a year =365 days

Billing cycle = 30 days

Now let find the credit card periodic interest rate

There is 365 days in a year.

Credit card periodic interest rate = 32.47% ÷ (365 days / 30 days)

Credit card periodic interest rate =32.47% / 12.17

Credit card periodic interest rate = 2.67%

Therefore the  periodic interest rate is 2.67%

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To find the center of the given equation, we need to rewrite it in the standard form of a circle equation, which is:

\(\sf\:(x - h)^2 + (y - k)^2 = r^2 \\\)

where (h, k) represents the center coordinates of the circle and r represents the radius.

Given equation:

\(\sf\: x^2 + y^2 + 16y + 40 = 8x + 4y \\\)

Rearranging the terms:

\(\sf\:x^2 - 8x + y^2 + 16y - 4y = -40 \\\)

Completing the square for the x-terms:

\(\sf\: (x^2 - 8x + 16) + y^2 + 12y - 4y = -40 + 16 \\\)

Completing the square for the y-terms:

\(\sf\: (x^2 - 8x + 16) + (y^2 + 12y + 36) = -40 + 16 + 36 \\\)

Simplifying:

\( \sf\:(x - 4)^2 + (y + 6)^2 = 12 \\\)

Comparing this with the standard form, we can see that the center of the circle is at (4, -6).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer: center is 8,5

Step-by-step explanation: i dont have one

Answer:

A = 2(7) + (1/2)(4)(4 + 9) = 14 + 26 = 40 m²

Answer:

original number of dresses were 75 dresses.

Step-by-step explanation:

remaining dresses = original dresses - sale dresses

so remaining dresses = 100% - 20% = 80%

80% ---> 60 dresses

1% --->  (60/80) dresses

100% ---> [(60/80)*100] = 75 dresses.

Answer:

540

Step-by-step explanation:

\(\huge \text{Hello there! :)}\)

It's a wonder to help you today!

Answer:

Step-by-step explanation:

"In the first case of a typing error, the person must wait 60seconds to enter the code again.The wait time doubles compared to the previous wait time for each wrong entry."

The statement above implies that the Try/wait time for the code is 30 seconds.

The code was activated on the fourth attempt by a person.

The information provided above can be represented in the table attached

According to the attachment total, the Try time is 120seconds and the Total Wrong time is 420seconds.

Hence, the total it took the person to activate the radio is 120 + 420 = 540 seconds which is option C

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The slope of the line that passes through the points (-5, 6) and (-9, -6) is 3

What is slope ?

A line's steepness is determined by its slope. In mathematics, slope is determined by "rise over run" (change in y divided by change in x).

Let the given points as shown:

(x1,y1)= (-5, 6) and (x2,y2)= (-9, -6)

Slope = m = (y2-y1) /( x2-x1)

                 = (-6-6) /(-9-(-5))

                 = -12/-4

                 = 3

So, the slope of the line that passes through the points (-5, 6) and (-9, -6) is 3

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Answer:

No solution

Step-by-step explanation:

x = -5 +- √5^2 -4 x 2 x 4/ 2 x 2

x = -5 +- √-7/4

d = -7

The square root can't be a negative number so it is no solution.

Using Manning's equation, we find that the slope of the bed of a rectangular channel with a width of 5m, water depth of 2m, and flow rate of 20 m³/s is approximately 0.239.

Manning's equation relates the flow rate, channel parameters, and roughness coefficient.

Manning's equation is given by:

Q = (1/n) * A * R^(2/3) * S^(1/2)

Where:

Q = Flow rate (m³/s)

n = Manning's roughness coefficient

A = Cross-sectional area of the channel (m²)

R = Hydraulic radius (m)

S = Channel slope (dimensionless)

For a rectangular channel, the cross-sectional area (A) and hydraulic radius (R) is calculated using the width (b) and depth (y) of the channel:

A = b * y

R = A / (2 * (b + y))

Width (b) = 5 m

Depth (y) = 2 m

Flow rate (Q) = 20 m³/s

Manning's roughness coefficient (n) = 50

First, we calculate the cross-sectional area:

A = b * y

A = 5 m * 2 m

A = 10 m²

Next, we calculate the hydraulic radius:

R = A / (2 * (b + y))

R = 10 m² / (2 * (5 m + 2 m))

R = 10 m² / (2 * 7 m)

R = 10 m² / 14 m

R ≈ 0.714 m

Now, we rearrange Manning's equation to solve for the channel slope (S):

Q = (1/n) * A * R^(2/3) * S^(1/2)

Solving for S:

S = (Q / ((1/n) * A * R^(2/3)))^2

S = (Q / (n * A * R^(2/3)))^2

Substituting the given values:

S = (20 m³/s / (50 * 10 m² * (0.714 m)^(2/3)))^2

Calculating the slope:

S ≈ (20 / (50 * 10 * 0.818))^2

S ≈ (20 / 40.9)^2

S ≈ (0.489)^2

S ≈ 0.239

Therefore, the slope of the bed of the rectangular channel is approximately 0.239 (dimensionless).

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I hope this helps you, I just took this quiz so it is correct.

the equation of the horizontal line passing through (-3, 4) is y = 4.

The equation of a horizontal line is of the form y = c, where c represents the y-coordinate of any point on the line. In this case, we are given that the line passes through the point (-3, 4). Since the line is horizontal, the y-coordinate remains constant for all points on the line.

Therefore, the equation of the horizontal line passing through (-3, 4) is y = 4. This means that no matter what x-value we choose, the y-value will always be 4.

In other words, all the points on this line will have a y-coordinate of 4.

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Complete question is below

Write the equation of the horizontal line that passes through (-3, 4).

The equation for the horizontal line that passes through a given point is y = b.

A horizontal line is a straight line that is parallel to the x-axis. The equation of a horizontal line is of the form y = c, where c is a constant. Since the line is horizontal, the value of y remains constant for all values of x. Therefore, the equation of a horizontal line passing through a given point (a, b) is y = b.

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From the given figure , the special angle pair relationship between ∠1 and ∠3 are known as corresponding angles and are congruent.

As given in the question,

From the given figure:

line l is parallel to line m.

t is the transversal of line l and m

Relationship between angles for the parallel lines

∠1 and ∠2  are straight angles and are supplementary

∠3 and ∠2 are interior angles and are supplementary

⇒m(∠1 + ∠2) = m(∠3+∠2)

⇒m∠1= m∠3

Therefore, from the given figure , the special angle pair relationship between ∠1 and ∠3 are known as corresponding angles and are congruent.

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Answer:

  ★ = 3

  ✚ = 4

  ■ = 4

  ◆ = 5

Step-by-step explanation:

If we use direct correspondence in the second equation, then we have ...

  ◆ = 5

  ★ = 3

The values of ★ and ✚ in the first equation must total 7. This means ...

  ✚ = 7 -3 = 4

Again, using direct correspondence in the third equation, we have ...

  ■ = 4