There are 250 candidates who sat for a written examination for a job, out of which 45 of them scored above 85%.The personnel division suggested that those candidates who have scored above 85% in the written examination could sit for interview. So, 82% of the candidates did not have a chance for the interview.
Therefore, the total number of candidates who have the chance of sitting for the interview would be 45. From the total number of candidates who sat for the examination (250), we can find out how many candidates will not have a chance for an interview.
We can get this number by subtracting the number of candidates who scored above 85% from the total number of candidates.
Mathematically, we can express this as:
Total number of candidates - Number of candidates who scored above 85% = Number of candidates who did not score above 85%.
250 - 45 = 205. Therefore, 205 candidates did not score above 85%, so they will not have a chance for an interview. Now, to find out what percentage of candidates did not have a chance for the interview, we need to use the formula for finding percentages.
Percentages = (Number of candidates who did not score above 85% ÷ Total number of candidates) × 100.
Therefore, Percentages = (205 ÷ 250) × 100
Percentages = 0.82 × 100.
Percentages = 82%. Therefore, 82% of the candidates did not have a chance for the interview.
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Which expression is equivalent to the distance between -13 and -4 on a number line? I need some help
Answer:
9
Step-by-step explanation:
To solve this count from -4 and -13. So counting, we go -5, -6, -7, -8, -9, -10, -11, -12, and -13. To get from -4 to -13 we counted 9 numbers and that gets you your answer of nine. Hope that helps!
A researcher uses an independent-measures t test to evaluate the mean difference between two treatments and obtains t(12) = 4.00. If the researcher had used an ANOVA to evaluate the data, what F-ratio would be obtained?
a. F(1, 11) = 2.00
b. F(1, 12) = 16.00
c. F(1, 12) = 2.00
d. F(1, 11) = 16.00
Answer:
B). F(1, 12) = 16.00
Step-by-step explanation:
'ANOVA' is a measure employed for 'analysis of a variance' in a given set of data of treatments or populations. While t-test helps in comparing their means.
As per the question, the F-ratio using ANOVA would be 'F(1, 12) = 16.00.' In order to calculate the variances, the distinction among the samples. The б^2 denotes the difference of representative means which is augmented by n(in case of samples being same). So, the ratio of F(1, 12) would be б^2 i.e. 4^2 = 16 since the sample sizes are distinct. Thus, option B is the correct answer.
Given: m || n. What ism
An angle in standard position measures
radians.
8
In which quadrant does the terminal side of this angle lie?
Answer:
The angle is in the third quadrant
Cam went to the beach and collected seashells. when he put them into 2 piles, 3 piles, and then 5 equal piles. he didn't have any extra. when he put them into 4 piles, he had exactly 2 extra. how many seashells could cam have collected?
Hey there! I'm happy to help!
We see that the number of seashells is divisible by 5, 3, and 2, but not 4. One thing I like to do to find this number is to multiply together all of the numbers it is divisible by. This product will be divisible by all of the numbers because you multiplied them all together! Let's do this below.
2×3×5=30
We see that our answer is 30, and it is divisible by 2, 3, and 5. 30 also isn't divisible by four. If you tried to do so, you would get 28 (4×7) with a remainder of two.
Therefore, Cam could have collected 30 shells.
Have a wonderful day! :D
A small coffee shop sells freshly squeezed juices in a refrigerated unit with slots where juice is displayed. These slots are called facings. The manager of the coffee shop suspects that the distribution of juice sales is different than the distribution of facings for each type of juice, so the manager records the sales of each juice over a two-week period. The proportion of facings and the sales for each type of juice are shown in the tables.JuiceMangoOrangeApplePineappleGrapefruitGrapeProportion of Facings0.18750.2500.2500.1250.1250.0625JuiceMangoOrangeApplePineappleGrapefruitGrapeObserved Number of Sales23354612105(a) Construct a single bar chart that contains both the expected proportion of sales based on the proportion of facings and the observed proportion of sales for each type of juice.BoldItalicUnderline
It should be noted that, according to the information provided, the single bar chart shows the projected proportion of sales based on the proportion of facings and the observed proportion.
Simply put, a bar chart is a bar graph. Rectangular bars that match the values shown are used to illustrate categorical data.
A bar chart, often known as a bar graph, is a diagram that displays categorical data as rectangular bars with heights or lengths proportional to the values they stand for. You can plot the bars either vertically or horizontally. A vertical bar chart may also be referred to as a column chart.
The bar chart's information reveals that the observed proportions for juice, mango, orange, apple, and pineapple are greater than the expected proportions.
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Triangle UVW is drawn with vertices at U(−1, 1), V(0, −4), W(−4, −1). Determine the coordinates of the vertices for the image, triangle U′V′W′, if the preimage is rotated 90° clockwise.
U′(1, −1), V′(0, 4), W′(4, 1)
U′(−1, −1), V′(−4, 0), W′(1, 4)
U′(1, 1), V′(−4, 0), W′(−1, 4)
U′(−1, 1), V′(0, −4), W′(−4, −1)
The coordinates of the vertices for the image of the triangle U′V′W′ is
U′(1, 1), V′(−4, 0), W′(−1, 4)
How to find the coordinates after transformationTo rotate a point 90 ° clockwise about the origin, we can apply the transformation (x, y) → (y, -x)
So applying this transformation to each vertex of triangle UVW we get
U(−1, 1) → U' = (1, 1)
V(0, −4) → V' = ( -4, 0)
W(−4, −1) → W' = (-1, 4)
Therefore the coordinates of the vertices for the image triangle U'V'W' are U′(1, 1), V′(−4, 0), W′(−1, 4)
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A manufacturer knows that their items have a normally distributed length, with a mean of 5.3 inches, and
standard deviation of 0.8 inches.
If 20 items are chosen at random, what is the probability that their mean length is less than 5.1 inches?
If a manufacturer knows that their items have a normally distributed length, with a mean of 5.3 inches. the probability that the mean length of a sample of 20 items is less than 5.1 inches is 0.1314.
What is the probability?The standard deviation of the sampling distribution of the sample means (also called the standard error of the mean) can be calculated using the formula:
standard error of the mean = standard deviation / square root of sample size
So, in this case:
standard error of the mean = 0.8 / sqrt(20) = 0.178
To find the probability that the mean length of a sample of 20 items is less than 5.1 inches, we can standardize the sample mean using the formula:
z = (x - mu) / standard error of the mean
where x is the sample mean, mu is the population mean, and the standard error of the mean is 0.178.
So, we have:
z = (5.1 - 5.3) / 0.178 = -1.12
Using a standard normal distribution table or calculator, we can find that the probability of a z-score less than -1.12 is approximately 0.1314.
Therefore, the probability that the mean length of a sample of 20 items is less than 5.1 inches is 0.1314.
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what's the answer for this equation
x^3 - 3x^2 + 3x - 1 > 3/2x(x - 1)
hello
the answer to the question is:
x³ - 3x² + 3x - 1 > (3/2)x(x - 1)² ---->
(x - 1)³ > (3/2)x(x - 1)² ----> x - 1 > (3/2)x ---->
(1/2)x < - 1 ----> x < 2
Factor the expression 42a+14b using the gcf
Please figure this out quickly
If you are trying to factor it is 14(3a+b).
But if you are looking for the greatest common factor it is 14.
The GCF of 42a + 14b is 14 which is 14(3a + b).
What is GCF?GCF stands for the greatest common factor of two or more two given terms. A number is GCF of two or more than two terms is the highest term that divides the given terms completely.
Given, 42a + 14b and we have to factor this with a GCF.
In terms of variables a and b, there is no common factor.
In terms of 14 and 42 GCF is 14 as 14 is the highest no. that divides these two nos. completely.
So, 42a + 14b.
= 14(3a + b).
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Daniel is very extraverted.He admits that he is not comfortable unless surrounded by other people,and he energetically pursues activities that require the company of others.His cousin Bill,about the same age,is very introverted.Bill is self-reflective and prefers more solitary pursuits.Regardless of their personality characteristics,which of the following is likely to contribute most to their long-term happiness?
A) They are good friends who are willing to help each other in difficult times.
B) They bought a lottery ticket together and were lucky enough to win a huge jackpot.
C) They both have jobs that require very little effort.
D) They both have very few responsibilities and are careful to avoid committing themselves to any community service.
Answer:
A is the most likely answer
Step-by-step explanation:
but how is this a math question?
How many ways to paint a house with 3 different colors from a pool of 12 distinct colors
Craig and Cindy working together can mow the lawn in four hours working alone Cindy takes twice as long as Craig how long does it take Craig to mow the lawn alone
Answer:
12 hours
Step-by-step explanation:
1 : (1/4 : (2 + 1)) = 12
Anyone please please help it’s 15 points! But please answer this
Answer:
i think it a
Step-by-step explanation:
brailist plz??????????????????
Find the x- and y-intercepts from the table.
Answer:
x-intercept = 5
y-intercept = 350
Step-by-step explanation:
Assuming that h=x and m=y, when x is at 0 the y is at it's intercept giving you a y-intercept of 350. When y is at 0 the x is at it's intercept giving you an x-intercept of 5.
What is the value of x in 2(5^x)=15?
A). log 7 - log 5
B). log 2
C). log 5/log 7
D). log 7/log 5
Answer:
\(\displaystyle{x = \dfrac{\log 7}{\log 5}}\)
Step-by-step explanation:
Given the equation:
\(\displaystyle{2\left(5^x\right)=14}\)
Divide both sides by 2:
\(\displaystyle{\dfrac{2\left(5^x\right)}{2}=\dfrac{14}{2}}\\\\\displaystyle{5^x=7}\)
Apply common logarithm both sides:
\(\displaystyle{\log 5^x = \log 7}\)
From the property:
\(\displaystyle{\log a^n = n\log a}\)
Thus:
\(\displaystyle{x\log 5 = \log 7}\)
Divide both sides by log5:
\(\displaystyle{\dfrac{x\log 5}{\log 5} = \dfrac{\log 7}{\log 5}}\\\\\displaystyle{x = \dfrac{\log 7}{\log 5}}\)
According to integrative social contracts theory, the ethical standards a company should try to uphold should be determined by the company's moral managers utilizing the principles of ethical universalism should never be absolute but rather always provide some wiggle room according to the circumstances of the situation. are governed both by (1) a limited number of universal ethical principles that are widely recognized as putting legitimate ethical boundaries on actions and behavior in all situations and (2) the circumstances of local cultures, traditions, and shared values that further prescribe what constitutes ethically permissible behavior and what does not, however, universal ethical norms take precedence over local ethical norms. are governed by each country's Code of Ethical Business Conduct, which sets forth that each individual/group/business/organization has a binding contract with the country's citizens to observe the ethical and moral standards that the country has adopted. are governed both by (1) universal ethical principles and (2) the principles of ethical relativism; however, whenever these two sets of principles are in conflict, local ethical norms should take precedence over universal ethical norms.
According to integrative social contracts theory, businesses should base their ethical standards on principles that give local ethical norms precedence over global ethical norms. So the correct option is c.
In the given question, we have to explain according to integrative social contracts theory, what the ethical standards a company should try to uphold.
The subject of business ethics is dynamic. The twelve basic ethical values are: honesty, fairness, leadership, integrity, compassion, respect, responsibility, loyalty, observance of the law, openness, and consideration of the environment.
The ethical standards a company should try to upholds are governed both by (1) a limited number of universal ethical principles that are widely recognized as putting legitimate ethical boundaries on actions and behavior in all situations and (2) the circumstances of local cultures, traditions, and shared values that further prescribe what constitutes ethically permissible behavior and what does not, however, universal ethical norms take precedence over local ethical norms.
Therefore, Option c is correct.
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The right question is given below:
Create pattern with the rule n x 2
Step-by-step explanation:
n×2=?
The n means 1 then. 1×2 series
1 × 2 = 2
A rope with a length of 3.5 meters is tied from a stake in the ground to
the top of a tent. It forms a 17 degree angle with the ground. How tall
is the tent?
Answer: Approximately 1.0233 meters
Round this however you need to
====================================================
Work Shown:
Refer to the drawing below.
sin(angle) = opposite/hypotenuse
sin(17) = x/3.5
3.5*sin(17) = x
x = 3.5*sin(17)
x = 1.02330096652958
x = 1.0233
Be sure that your calculator is in degree mode.
What is the volume of this pyramid?
Enter your answer in the box.
Answer:
9576
Step-by-step explanation:
Area of the triangle × height
(1/2×28×19)×36
The width of a rectangle is the length minus 3 units. The area of the rectangle is 28 square units. What is the length, in units, of the rectangle?
The length of a rectangle cannot be negative, hence the length of the rectangle is 7 units.
Finding area and perimeter of triangleBased on the question given, the width (W) is the length (L) minus 3 units, which can be expressed as:
W = L - 3
The formula for the area (A) of a rectangle is:
A = Length × Width
We are given that the area is 28 square units, so:
A = 28
Now, we can substitute the expressions for width (W) and area (A) into the area formula:
28 = L × (L - 3)
Now, we need to solve this quadratic equation for L. First, expand the equation:
28 = L^2 - 3L
Now, rearrange the equation in standard quadratic form
L^2 - 3L - 28 = 0
To solve this quadratic equation, you can factor it:
(L - 7)(L + 4) = 0
Now, set each factor equal to zero and solve for L:
L - 7 = 0
L = 7
L + 4 = 0
L = -4
Since the length of a rectangle cannot be negative, hence the length of the rectangle is 7 units.
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In 3/13 the 3 is called the:
index
radical sign
radicand
radical
Answer:
index
Step-by-step explanation:
A rod with the density sigma(x) = 3 + sin(x) lies on the x-axis between x=0 and x = 3pi/4 find the center of mass of the rod
Answer:
10.7 grams
Step-by-step explanation:
hey there, again!
this is a similar process the mass is denisty*area HOWEVER keep in mind it's flat so the area is just x deltax while denisity is 3 + sin(x)
mass of rod = integral 0 to 3pi/4 of (3 + sin(x))*x deltax
= integral 0 to 3pi/4 of 3x + xsin(x) deltax
= 0 to 3pi/4 [3/2*x^2 + x(-cos(x)) + sin(x)]
= 10.7 grams
13) The graph
represents the
function g(x).
a) Based on the graph
what is g(0)?
-4
-3
b) What is the
domain and range
of the function?
Hi there! g(0) means the value of g(x) at x = 0. Look at x = 0 and see which y-point makes x = 0.
See that y = 4 makes x = 0 for the graph. Thus, g(0) = 4.
Next is to find the domain and range. Domain is the set of all x-values while Range is the set of all y-values.
For domain, look at the horizontal x-axis plane and the graph. Notice how the graph infinitely goes up for both negative and positive. Since the graph is in negative and positive as well. That means the domain is all real numbers
For range, look at the vertical y-axis and the graph. Notice how when y < -2, there are no points that are part of the graph. The graph goes infinitely for range as well but there're no y-values less than -2 for the graph.
Therefore, range is y >= -2.
Answer
g(0) = 4domain is set of all real numbers.range is y >= -2Explain the meaning of the term floor plan in this context
floor plan => It is the scale drawing that show the relationship between rooms, spaces, and physical features viewed from the above
THIS PIC WILL ALSO HELP U
I need assistance please.
Your Assignment
Mr. Paulsen challenges Olivia and Angelica to move figure ABCDE onto figure A"B"C"D"E" using a series of two different transformations. They give two different answers.
Answer the questions to investigate ways to transform ABCDE.
1. Olivia finds a combination of two different transformations that moves ABCDE onto A"B"C"D"E". What is one way she might have done this? (3 points)
2. Angelica reflects ABCDE over the y-axis and translates it up 8 units. Does her transformed figure match A"B"C"D"E"? If not, describe how her transformed figure compares to A"B"C"D"E". (3 points)
3. Michael says he can move ABCDE onto A"B"C"D"E" with one transformation by translating ABCDE diagonally so that it moves 8 units up and 10 units right. Is he correct? Explain why or why not. (4 points)
One way Olivia might have moved ABCDE onto A"B"C"D"E" is by first reflecting ABCDE over the x-axis, and then translating it 4 units to the left and 6 units down.
1) This would map point A to A", B to B", C to C", D to D", and E to E", creating A"B"C"D"E".
2) Angelica's transformation does not result in a figure that matches A"B"C"D"E". Reflecting ABCDE over the y-axis would map point A to A", B to E", C to D", D to C", and E to B", so the shape would be flipped horizontally. Translating it up 8 units would then shift the shape up, but it would still be horizontally flipped, so it would not match A"B"C"D"E".
3) Michael's claim is not correct. Translating ABCDE diagonally 8 units up and 10 units right would move point A to point J, which is not on A"B"C"D"E". The other points would also not be in their correct positions, so the resulting shape would not match A"B"C"D"E". To get to A"B"C"D"E" with one transformation, Michael would need to use a combination of translation, rotation, and/or reflection.
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5/6 divided by 1/12 equals?
Answer:
0.06944444444
Step-by-step explanation:
Given: ,
bisects ∠AEC.
A horizontal line has points A, E, D. 2 lines extend from point E. One line extends to point B and another extends to point C. A small box represents the angle for C E D.
What statements are true regarding the given statement and diagram?
∠CED is a right angle.
∠CEA is a right angle.
m∠CEA = One-half(m∠CEB)
m∠CEB = m∠BEA
m∠DEB = 135°
m∠AEB = 35°
Answer:
angle ced is a right ange
so the m angels debate =135 m angle aeb =35
so the answer is 135+35 =170
180 is a all side sim
=180-170=10 answer
Answer:
∠CED is a right angle.
∠CEA is a right angle.
m∠CEB = m∠BEA
m∠DEB = 135°
simplify: 16-10÷5+13
(a) 31
(b) 1/3
(c)139/9
(d)27
Step-by-step explanation:
16 - 10 × 1/5 + 13
16 - 5 + 13
11 + 13
24
Step-by-step explanation:
10/5=2
16-2+13=27.
d. 27
Find the dimensions of a right circular cylinder of maximum volume that can be inscribed in a sphere of radius 12 units.
The maximum volume of the Cylinder inscribed inside the Sphere is 4179 cubic units.
What is a cylinder and Sphere ?Each form has specific characteristics that set it apart from other shapes. Consequently, cylinders share those same traits.
The bases are always parallel and congruent.A "Right Cylinder" is one in which the axis makes a right angle with bases that lie directly over one another.Given that it has the same cross-section everywhere, it is comparable to a prism.It is referred to as a "Oblique Cylinder" if the bases are sideways rather than directly over one another and the axis does not form the proper angle with the bases.It is referred to as a right circular cylinder if the bases are circular.It is referred to as a "Elliptical Cylinder" if the bases are elliptical in form.The sphere's key characteristics are listed below. These characteristics are also known as spherical qualities.
A sphere is symmetrical in every way.Spheres are not polyhedra.A sphere lacks a surface of centers because every point on the surface is equally spaced from the center.A sphere's mean curvature is constant.The circumference and breadth of a sphere are both fixed.The height of the cylinder be h and radius be r units.
And Radius of the sphere be R units = 12 units
As per Pythagoras theorem ,
12² = r² + (h/2)²
r² = 144 - (h/2)² ----(eq 1)
Putting 144 - (h/2)² for r in the volume equation gives us;
V = π(144 - (h/2)²)h
V = π(144h - ¹/₄h³) ----(eq 2)
To get the height at maximum volume we will differentiate the volume with respect to h and equate to zero to get;
dV/dh = π(144 - ³/₄h²)
At dV/dh = 0;
0 = π(144 - ³/₄h²)
π will cancel out when we divide both sides by π to get;
144 - ³/₄h² = 0
144 = ³/₄h²
h² = 144 * 4/3
h = √192
h = 8√3
Putting h = 8√3 into r² = 144 - (h/2)²;
r² = 144 - (8/(2√3))²
r² = 144 - ¹⁶/₃
r² = 138.6667
r = √138.6667
r = 11.776
Hence the volume would be 4179 cubic units.
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