In the data set shown below, what is the value of the quartiles?

{42, 43, 44, 44, 48, 49, 50}
Please Read The Numbers Carefully
A. Q1 = 43.5; Q2 = 44; Q3 = 49
B. Q1 = 43; Q2 = 44; Q3 = 48.5
C. Q1 = 43.5; Q2 = 44; Q3 = 48.5
D. Q1 = 43; Q2 = 44; Q3 = 49

Answer:

It is given :

Now,

3x + 4x = 56

7x = 56

x = 8

Now,

So, there are 32 black cats and 24 white cats.

Answer: 22 & 15

Step-by-step explanation:

Let the number be x

Other number=x-7

x+(x-7)=37

x+x-7=37

2x=37+7

2x=44

x=44/2

x=22

22 - 15 = 7              -------has difference of 7

x=22 + 15 = 37

Therefore, 22 is the first number & 15 is the second.

By logarithm properties, the logarithmic equation 2 · ㏒ₐ (5 · x³) - (1 / 2) · ㏒ₐ (2 · x + 3) is equivalent to ㏒ₐ [(25 · x⁶) / √(2 · x + 3)]. (Correct choice: A)

In this problems we have a logarithmic equation that must be simplified by means of logarithm properties, all of them described below:

Logarithm of a product of two numbers

㏒ₙ (a · b) = ㏒ₙ a + ㏒ₙ b

Logarithm of a division of two numbers

㏒ₙ (a / b) = ㏒ₙ a - ㏒ₙ b

Logarithm of a power of a number

㏒ₙ aˣ = x · ㏒ₙ a

Now we proceed to reduce the logarithmic equation into a single expression:

2 · ㏒ₐ (5 · x³) - (1 / 2) · ㏒ₐ (2 · x + 3)

㏒ₐ (5 · x³)² - ㏒ₐ √(2 · x + 3)

㏒ₐ (25 · x⁶) - ㏒ₐ √(2 · x + 3)

㏒ₐ [(25 · x⁶) / √(2 · x + 3)]

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Answer:

A.

Step-by-step explanation:

I'd say A because it's asking for you to explain the answer. the 10 is the tv and it is also an x value the 60 is the y value. Not sure how to explain properly sorry i think this is best i can explain it...

Answer:

------------------------------

Let side length be s.

We know the area of the square is 100 cm².

Use the equation for the area and find the value of s:

Answer:

A. F(x)=

Step-by-step explanation:

The graph below represents the rational function F(x)= 10. This can be seen by the fact that the vertical asymptote of the graph is located at x = 0, indicating that the denominator of the fraction is equal to 10.

a. The ways that this can be done, if the order of the choices is relevant is 30240 ways

b. The ways that this is done if the order of the choices is not relevant is 252 ways.

Combinations are also referred to as selections. Combinations implies the selection of things from a given set of things. In this case, we intend to select the objects.

In this case, the ways that this can be done, if the order of the choices is relevant is:

= ¹⁰P₅

= 10! / (10 - 5)!

= 10 × 9 × 8 × 7 × 6

= 30240 ways

b. The ways that this is done if the order of the choices is not relevant is:

= ¹⁰C₅

= 10! / (10 - 5)! 5!

= 10 × 9 × 8 × 7 × 6 / 5 × 4 × 3 × 2

= 252 ways

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The true statement similar to the rectangle is that  the product of the length and width is 50 cm².

A rectangle is a quadrilateral that has opposite sides equal to each other and the opposite sides of a rectangle is parallel to each other.

Each angles of a rectangle is 90 degrees. The diagonals bisect each other. The length of the diagonals is equal.  The sum of all the interior angles of a rectangle is 360°.

The figure is a rectangle with dimension of 10 cm by 5 cm.

Therefore, the statement that best describes the length and width of a rectangle similar to the rectangle is that the product of the length and width is 50 cm².

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Answer:

y = 3x + 72

Step-by-step explanation:

To solve for y, we can rearrange the equation to the form y = 3x + b, where b is a constant. To do this, we move the -9y to the left side of the equation and the 3x to the right side, which gives us -9y - 3x = 81. We can then divide both sides by -9, which gives us y = 3x + 72.

Answer:

Hope this helps

Step-by-step explanation:

The angle formed by the two cables is approximately 59.1 degrees.

Answer:

884.4

Step-by-step explanation:

Answer:

The original price is 895.12$

I haven't done percent in ages, lmk if you get it right
kudos to any other answer besides this

Step-by-step explanation:

The line of symmetry for the given figure is (B) 1, 2, and 3.

A line of symmetry divides a form or item into two equal and symmetrical parts.

We also refer to this line as the axis of symmetry or the mirror line since it divides the figure symmetrically and the divided areas resemble mirror copies of one another.

A regular polygon is a square.

It has four sides and four lines of symmetry.

Regular pentagons have five sides and five symmetry lines. In a regular polygon, the number of symmetry lines equals the number of sides.

So, according to the given figure:

All lines 1, 2, and 3 after diving the figure and leaving the figure with 2 identical parts.

Therefore, the line of symmetry for the given figure is (B) 1, 2, and 3.

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Answer:

  x < 4  or  6 < x

Step-by-step explanation:

You want the compound inequality that describes the number line graph with open circles at 4 and 6, and shading everywhere except between them.

The left line segment has all values less than 4 shaded. The corresponding inequality is ...

  x < 4

The right line segment has all values greater than 6 shaded. The corresponding inequality is ...

  x > 6

These do no overlap, so the compound inequality uses "or" to combine them:

  x < 4 or x > 6

__

Additional comment

Sometimes it is helpful to have the relationship between the shading and the limit values a little more obvious in the inequality. That will be the case if you always use left-pointing inequality symbols: < or ≤. By writing the compound inequality as ...

 x < 4 or 6 < x

we see that shading is outside (left or right of) the interval [4, 6].

The symbol without the "or equal to" bar is used when the circle is an open circle. A filled dot would signify the limit value is part of the interval of interest, and the ≤ (or ≥) symbol would be used.

Using percentages we can conclude that Amanda achieved 77.34% of her goal.

A percentage is a figure or ratio stated as a fraction of 100 in mathematics.

Although the abbreviations "pct.", "pct.", and occasionally "pc" is also used, the percent symbol, "%," is frequently used to indicate it.

A % is a number without dimensions and without a standard measurement.

For instance, you would have received a 75% grade if you answered 75 out of 100 questions correctly on a test (75/100).

So, percent of goals Amanda achieved:

She exercised for 58 minutes.

Then,

58/75 * 100

77.34%

Therefore, using percentages we can conclude that Amanda achieved 77.34% of her goal.

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Correct question:
A 6th-grade class did a weekend fitness challenge. Each student set a goal of `75` minutes of fitness. Amanda exercised for `58` minutes. What percent of the goal did she achieve?

Answer:

It's 107

Step-by-step explanation:

pls give brainly crown

Answer:

Step-by-step explanation: 144350*(1-34%) is the salary that he gets.

So it equals 144350*66%=144350*0.66=95271

Correlation may not always indicate causality shown below.

What do you mean by corelation and causation?

We can determine how strongly a pair of variables are linearly associated and change together using the statistical technique of correlation. It only states that there is a relationship; it doesn't explain why or how it came to be. Correlation goes one step farther than causality. It states that any change in one variable's value will result in a change in another variable's value, or that one variable causes the occurrence of another. It also goes by the name "cause and effect."

may not always indicate causality. with a well-known instance.

In New York, ice cream sales and homicide rates are associated (Study)

The frequency of homicides fluctuates along with ice cream sales. Does ice cream consumption result in deaths of people?

No. The mere correlation of two events does not imply causation.

Since correlation does not imply causation in our example, ice cream is not to blame for any fatalities.

There are occasionally some unspoken aspects that are somehow connected. Weather is the underlying factor that drives both ice cream sales and homicide rates, as in our example. The increase in ice cream sales and killings is actually a result of the weather.

Therefore, significant linear correlation does not imply causality.

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Answer:

27

Step-by-step explanation:

factors of 54 = 1, 2, 3, 6, 9, 18, 27, 54

factors of 27 = 1, 3, 9, 27

The greatest factor that exactly divides both 54 and 27 is  27 because they both have it as a factor.

Answer:

x  ≤ 2 1/2 (Option 2)

Step-by-step explanation:

Multiply both sides of the equation by 2, which gives us 7 ≥ 2.8x. Swap the sides so all variables on on the left. Divide both sides by 2.8, which gives us the fraction 7/2.8. Multiply both numbers by 10 to get 70/28. Reduce to lowest terms.

Answer: 2/5

Step-by-step explanation:

I'm confused, I'm not sure if the 12 you added to the problem is like the number of the problem or part of the problem, but my answer is going to be with the 12 as part of the problem.

Answer:  19/4 or 4 3/4 or 4.75

Step-by-step explanation: First you have to use the PEMDAS, which means first you have to do the parenthesis first, so add the 1/4 to the 1/3 which equals 7/12. so do that to the second power and then multiply the 12 and add the 2/3 which gets you 19/4

Answer:B

manning the phone banks during a broadcast

Step-by-step explanation:

Answer: B: manning the phone banks during a broadcast

k12 test career

Step-by-step explanation:

x = number of cards

the production costs (PC) per day are

PC(x) = 264 + 1.1x

the sales (S) are

S(x) = 5.1x

the profit (P) per day is sales minus costs

P(x) = S(x) - PC(x) = 5.1x - (264 + 1.1x) =

= 5.1x - 264 - 1.1x = 4x - 264

we need to find the value of x, so that P(x) = 52.

52 = 4x - 264

316 = 4x

x = 316/4 = 79

79 cards must be delivered daily to make a profit of $52.

Answer:   0.7

Step-by-step explanation:

since the person is being picked out of those who use provider B. we see the total of the people is 20.

since only 14 of the 20 use unlimited usage:

14/20=0.7

thus the answer 0.7

Answer:

the answer is c my good sir or mam

Answer: Parallel

Step-by-step explanation:

2/3 and -2/3 are parallel because they are the same number. However, one is in the negatives while the other is in the positives. They will never run into each other, which means parallel.

The value of c is a real solution to the equation [tex]4x^{2}-8x +c[/tex] = 0 is 4

In algebra, a "real solution" is any answer to an equation that is a real number.

There is just one true solution where discriminant b2 - 4ac equals zero. The equation x2 + 2x + 1 = 0 has one solution, x = -1.

Depending on whether the discriminant is positive, zero, or negative, there are many answers to the quadratic equation that has been presented.

A positive discriminant indicates that the quadratic has two distinct real number solutions.

A discriminant of zero indicates that the quadratic equation has a repeating real number solution.

The quadratic equation given is

[tex]4x^{2}-8x +c[/tex] = 0

For real solution

Discriminant = 0

[tex]b^{2}-4ac[/tex] = 0

[tex]8^{2}-4(4)(c)[/tex] = 0

64 - 16c = 0

-16c = -64

c = 4

The value of c is a real solution to the equation [tex]4x^{2}-8x +c[/tex] = 0 is 4

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The percentage value of 13.5 is 135%

Option D is the correct answer.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

1.35

We will multiply 100 to get the percentage.

Now,

1.35

= 135/100 x 100

= 135%

Thus,

135% is the percentage value of 1.35.

Option D is the correct answer.

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Answer: Reflection over x-Axis

Step-by-step explanation: