At a walk-in interview, 12% of candidates can be selected, and 28% of candidates can be put on hold for the next hiring date. If 75 candidates are interviewed, about how many are expected to be rejected? A. 9 B. 45 C. 30 D. 21

Check the picture below.

so hmmm let's find the distance AC, which is the only one missing for the perimeter.

\(\textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c=\sqrt{a^2 + b^2} \qquad \begin{cases} c=\stackrel{hypotenuse}{AC}\\ a=\stackrel{adjacent}{6}\\ b=\stackrel{opposite}{8}\\ \end{cases} \implies AC=\sqrt{6^2 + 8^2} \\\\\\ AC=\sqrt{100}\implies AC=10~\hfill \underset{Perimeter}{\stackrel{6~~ + ~~8~~ + ~~10}{\text{\LARGE 24}cm}} \\\\[-0.35em] ~\dotfill\)

\(\textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh \begin{cases} b=base\\ h=height\\[-0.5em] \hrulefill\\ b=6\\ h=8 \end{cases}\implies A=\cfrac{1}{2}(6)(8)\implies A=\text{\LARGE 24}~cm^2\)

The linear function for this problem is defined as follows:

y = x + 50.

The slope-intercept equation for a linear function is presented as follows:

y = mx + b

In which:

The graph touches the y-axis at y = 50, hence the intercept b is given as follows:

b = 50.

When x increases by 10, y also increases by 10, hence the slope m is given as follows:

m = 10/10

m = 1.

Hence the function is given as follows:

y = x + 50.

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Answer:

you multiply first row with first column and second with second so it goes

Answer:

Answer is M

Step-by-step explanation:

Add 1 to both side

6x-1+1>17+1

6×>18

6/6×>18

×>3

Answer:

23y -8

Explanation:

perimeter: length measure of all sides

perimeter of this shape:

2y - 9 + 6y +10 +5y - 7 + 10y -2

group terms ↓

2y + 6y + 5y+  10y -9 + 10 -7 -2

add basic numbers ↓

2y + 6y +5y +10y -8

final answer ↓

23y -8

Louis total distance of 8/5 km. Louis rose his bicycle a total distance of 8/5 km.

Louis rose his bicycle a total distance of 1/2 km + 3/4 km + 7/10 km.

To find the total distance, we need to find a common denominator for the fractions: 2, 4, and 10.

The least common denominator is 20.

So, 1/2 km can be written as 10/20 km, 3/4 km can be written as 15/20 km, and 7/10 km remains the same.

Adding these fractions together, we have:

10/20 km + 15/20 km + 7/10 km = 32/20 km

Simplifying this fraction, we get:

32/20 km = 8/5 km

Therefore, Louis rose a total distance of 8/5 km.

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Louis rode a total distance of 8/5 km or 1 and 3/5 km

Louis rode his bicycle a total of 1/2 km to school, 3/4 km to a ball field, and 7/10 km back home. To find the total distance Louis traveled, we need to add up these three distances.

First, let's add 1/2 km and 3/4 km. To add fractions with different denominators, we need to find a common denominator. The least common multiple of 2 and 4 is 4.

Converting 1/2 to have a denominator of 4, we get 2/4. Now we can add 2/4 + 3/4, which equals 5/4.

Next, we need to add 5/4 km and 7/10 km. To add fractions with different denominators, we need to find a common denominator. The least common multiple of 4 and 10 is 20.

Converting 5/4 to have a denominator of 20, we get 25/20. Now we can add 25/20 + 7/10, which equals 32/20.

To simplify this fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 4. Dividing 32/4 and 20/4, we get 8/5.

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Given: The image shown in the question

To Determine: 3 collinearpoints

Solution

Collinear points are the points that lie on the same straight line or in a single line. If two or more than two points lie on a line close to or far from each other, then they are said to be collinear

d. Therefore Points D, G, and F are collinear

Coplanar points are three or more points which lie in the same plane. Recall that a plane is a flat surface which extends without end in all directions.

e. Therefore, the points A, D, G, and F are coplanar points

If two planes intersect each other, the intersection will always be a line

f. Thereffore, the intersection of plane ABC and plane ABE is the line AB

g. The intersection of planes BCH and DEF.

From the image, there is no intersection between the planes BCH and DEF

h. The intersection of line AD and line DF is point D

Answer:b

Step-by-step explanation:

Answer: B). y=5x-6

Step-by-step explanation:

A is just the x-intercept

C is a parabola

D would just eventually equal to the x-intercept

Through deductive reasoning, we get B.

Answer:

in the image

Step-by-step explanation:

explanation is in the image above

Answer:

-8

Step-by-step explanation:

Assuming that the in parentheses is what we are supposed to change (3)..We would replace the three with the negative two this means that we will solve for four times -2 which equals -8.Hope this helps!

Answer:

45 hours

Step-by-step explanation:

720-180 = 540

540 divided by 12 is 45

Answer:

x = - 4

Step-by-step explanation:

-79 = 7x + 3(4x - 1)

-79 = 7x + 12x - 3                      Distribute 3 to the paranthesis

-79 = 19x - 3                              Add like terms

-76 = 19x                                   Add 3 to both sides

- 4 = x                                          Divide 19 to both sides

Answer:

No. 3^5 = 3 * 3 * 3 * 3 * 3, which does not equal 3 * 5.

Answer:

no

3^5 is the same as 3x3x3x3x3, which equals 243 compared to 15

Step-by-step explanation:

False. The complement of an event A, denoted by A', is the event consisting of all outcomes in the sample space S that are not in A.

In probability theory, a sample space S represents the set of all possible outcomes of an experiment or random phenomenon. An event A is a subset of the sample space S, representing a specific outcome or a combination of outcomes of interest.

The complement of event A, denoted by A', includes all the outcomes in the sample space S that are not part of event A. In other words, A' consists of all outcomes that do not satisfy the conditions for event A to occur.

For example, let's consider rolling a fair six-sided die. The sample space S consists of the numbers {1, 2, 3, 4, 5, 6}. Now, let event A be the event of rolling an odd number. In this case, A = {1, 3, 5}, and the complement of A, denoted by A', would be A' = {2, 4, 6}. A' includes all the outcomes that are not odd numbers.

It's important to note that the complement of an event A and the event itself together cover the entire sample space S. In other words, A and A' are mutually exclusive and exhaustive, meaning that any outcome must either be in A or in A'.

So, in summary, the complement of an event A is the set of all outcomes in the sample space S that do not belong to A.

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Answer:

32°

Step-by-step explanation:

Its pretty strait forward.

2x + 60° + 3x - 40° = 180°

5x + 20° = 180°

5x = 160°

x = 160°/5

x = 32°

Actually I am from India, Please Mark me as brainliest.....

The value of "a" is approximately 1.83 given that the absolute value of the difference of the two roots of the quadratic equation "ax squared plus 5x minus 3 equals 0" is the square root of 61 divided by 3, and "a" is positive.

We are given that the absolute value of the difference between the two roots of the quadratic equation "ax squared plus 5x minus 3 equals 0" is the square root of 61 divided by 3, and "a" is positive. We need to find the value of "a".

Let the two roots of the equation be r1 and r2, where r1 is not equal to r2. Then, we have:

|r1 - r2| = √(61) / 3

The sum of the roots of the quadratic equation is given by r1 + r2 = -5 / a, and the product of the roots is given by r1 × r2 = -3 / a.

We can express the difference between the roots in terms of the sum and product of the roots as follows:

r1 - r2 = √((r1 + r2)² - 4r1r2)

Substituting the expressions we obtained earlier, we have:

r1 - r2 = √(((-5 / a)²) + (4 × (3 / a)))

Simplifying, we get:

r1 - r2 = √((25 / a²) + (12 / a))

Taking the absolute value of both sides, we get:

|r1 - r2| = √((25 / a²) + (12 / a))

Comparing this with the given expression |r1 - r2| = √(61) / 3, we get:

√((25 / a²) + (12 / a)) = √(61) / 3

Squaring both sides and simplifying, we get:

25 / a² + 12 / a - 61 / 9 = 0

Multiplying both sides by 9a², we get:

225 + 108a - 61a² = 0

Solving this quadratic equation for "a", we get:

a = (108 + √(108² + 4 × 61 × 225)) / (2 × 61)

Since "a" must be positive, we take the positive root:

a = (108 + √(108² + 4 × 61 × 225)) / (2 × 61) ≈ 1.83

Therefore, the value of "a" is approximately 1.83.

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The question is -

Given that the absolute value of the difference of the two roots of the quadratic equation "ax squared plus 5x minus 3 equals 0" is the square root of 61 divided by 3, and "a" is positive, what is the value of "a"?

57.7 miles is the number of miles remaining after 57 minutes of driving

Given that:

The remaining distance to drive (in miles) is a linear function of her driving time (in minutes)

Slope (m) = -0.85

Let d and t represent distance and time respectively.

Thus, the linear function can be written as:

d = mt  

Where m is the slope

Martina has 74 miles remaining after 39 minutes of driving:

(t₁, d₁) = (39, 74)

How many miles will be remaining after 57 minutes of driving:

(t₂, d₂) = (57, d₂)

slope (m) = d₂-d₁ / t₂-t₁

-0.85 = d₂-74 / 57-39

-0.85 = d₂-74 / 18

d₂-74 = -0.85×18

d₂-74 = -15.3

d₂ = -15.3+74

d₂ = 57.7 miles

Therefore, the number of miles remaining after 57 minutes of driving is 57.7 miles

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Yes, there exists a function f that satisfies the given conditions: f(0) = 21, f(2) = 4, and f(9(x)) < 2 for all x.

f(x) = { 21, if x = 0
        4, if x = 2
        (2/9)x, otherwise

To construct this function, we can use piecewise linear functions. Let's define the function f as follows:
f(x) = { 21, if x = 0
        4, if x = 2
        g(x), otherwise
where g(x) is a function that satisfies the inequality f(9(x)) < 2 for all x.
Step 1: Define a function g(x) for the inequality f(9(x)) < 2 for all x:
Since we need f(9(x)) < 2 for all x, we can define g(x) as a linear function with a slope less than 2/9.
g(x) = (2/9)x
Step 2: Combine f(x) and g(x) to create the desired function:
Now, we can redefine our function f(x) by combining the conditions for f(0), f(2), and g(x):
f(x) = { 21, if x = 0
        4, if x = 2
        (2/9)x, otherwise
This function satisfies all the given conditions. It has f(0) = 21, f(2) = 4, and f(9(x)) = (2/9)(9x) = 2x < 2 for all x (since x can be any real number).

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ANSWER:

STEP-BY-STEP EXPLANATION:

We have the following division

Now we carry out the operation and we have:

We divide the quotients of the higher degree terms of the numerator and the divisor

Then we multiply this quotient by the denominator

Now, we subtract this value from the numerator and we have

Therefore the final result would be

Answer:

you have to look at the chart and use the chart to answer the questions at the botttom

Step-by-step explanation:

To find 2A, where A is the matrix [3 -1 2 0], we multiply each element of A by 2. Thus, 2A is [6 -2 4 0].

To calculate 2A, we multiply each element of the matrix A by 2.

Given that A is [3 -1 2 0], multiplying each element by 2 yields:

2A = [23 2(-1) 22 20] = [6 -2 4 0].Therefore, 2A is [6 -2 4 0]. Each element in A has been multiplied by 2 to obtain the corresponding element in 2A.

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The z-score for a GPA of 3.29 that are normally distributed with a mean of 2.47 is 1.41.

A z-score can be defined as a measure of the distance between a raw score and the mean, when standard deviation units are used.

In a normal distribution, the z-score of a given sample score can be calculated by using this formula:

Z = (x - μ)/σ

Where:

Substituting the given parameters into the formula, we have;

Z-score, z = (3.29 - 2.47)/(0.58)

Z-score, z = 0.82/0.58

Z-score, z = 1.41

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Answer:

1. 2

2. 1 1/2

3. 2

4. 4

5. 2 3/3

6. 4

7. 3 1/2

8. 6 1/2

9. 8

10. 8 1/2

(these might not all be 100% accurate. it's kind of hard to tell on some)

Step-by-step explanation:

translated (shifted) 2 units to the right (positive x direction) creates the points

(-2 + 2, -2) = (0, -2)

(-2 + 2, -5) = (0, -5)

(-4 + 2, -5) = (-2, -5)

and now we rotate these points 90° clockwise around the origin.

that means a positive x turns into a negative y, a negative y into a negative x, a negative x into a positive y, and a positive y into a positive x.

and a 0 just trades places.

therefore,

(0, -2) becomes (-2, 0)

(0, -5) becomes (-5, 0)

(-2, -5) becomes (-5, 2)

so, overall

(-2, -2) becomes (-2, 0)

(-2, -5) becomes (-5, 0)

(-4, -5) becomes (-5, 2)

The x-component of the vector ⃗ is -9.98 and the y-component is 8.53.

We can find the x and y components of the vector ⃗ by using trigonometry. The magnitude of the vector is given as 13.1, and the direction of the vector is 50∘ counter-clockwise from the -axis. We can use the cosine and sine functions to find the x and y components, respectively.

cos(50∘) = -0.6428, sin(50∘) = 0.7660

x-component = magnitude x cos(50∘) = 13.1 x (-0.6428) = -9.98

y-component = magnitude x sin(50∘) = 13.1 x (0.7660) = 8.53

Therefore, the x-component of the vector ⃗ is -9.98, and the y-component is 8.53.

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The x-component of the vector is approximately 8.375 and the y-component is approximately 9.955.

To find the x- and y-components of the vector, we can use trigonometry.

Given that the magnitude of the vector is 13.1 and the direction is 50° counter-clockwise from the - axis, we can determine the x- and y-components as follows:

The x-component (horizontal component) can be found using the formula:

x = magnitude * cos(angle)

x = 13.1 * cos(50°)

x ≈ 8.375

The y-component (vertical component) can be found using the formula:

y = magnitude * sin(angle)

y = 13.1 * sin(50°)

y ≈ 9.955

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Answer:

The year will be 5 years from the starting year

Step-by-step explanation:

because if you add 7% by 9,000 until you get 50,000 just count how many times you added

Answer:

642 is divisible by 3 but not by 9

Step-by-step explanation:

642/3

= 214

642 / 9

= 71 remainder 3.