Answer:
Step-by-step explanation:
9.6/5=1.92
1.92= 1 23/25
or 48/25
Mrs. Hall's sixth graders walk laps every day on the school track. The following are the number of laps the class completed in the last 12 weeks: 15, 18, 20, 20, 10, 22, 14, 7, 18, 19, 15, 23 [Second Time I Reposted it.]
Answer:
Here is the answer in the picture sorry I was late to answer I got busy in a zoom but here
Step-by-step explanation:
A box plot is basically a box with lines that tell you where the minimum,first quartile,median,third quartile and maximum are on a line.
So I just but all the values in order than find the minimum,first quartile,median,third quartile and maximum are and then build the box plot
(7,10,14,15,15,18,18,19,20,20,22,23)
what number is larger 1/2 or 1/4 ?
It is 1/2 because picture a hundred and a half of a hundred is 50 , and a fourth is 25. Therefore it is 1/2
what is the largest integer less than $2010$ that has a remainder of $5$ when divided by $7,$ a remainder of $10$ when divided by $11,$ and a remainder of $10$ when divided by $13$?
The largest integer less than 2010 that has a remainder of 5 when divided by 7, a remainder of 10 when divided by 11, and a remainder of 10 when divided by 13. is 1440
Given, a number less than 2010 that has a remainder of 5 when divided by 7, a remainder of 10 when divided by 11, and a remainder of 10 when divided by 13.
On using the Chinese remainder theorem. As, the numbers 7, 11, 13 are pairwise coprime.
Firstly, an integer m such that m−5 is divisible by 7 and m−10 is divisible by 11 .
The Chinese remainder theorem says that all integers that work will be of the form 54+7⋅11⋅k=54+77k for any integer k .
Next an integer n such that n−10 is divisible by 13 and n−54 is divisible by 77.
Then, by the Chinese remainder theorem, all the integers that also work are of the form 439+13⋅77⋅k=439+1001k .
Hence, the positive integers satisfying the condition are: 439, 439 + 1001 = 1440, 1440 + 1001 = 2441, and so on.
The largest integer less than 2010 is 1440.
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kirsten can type a 50-page paper in 8 hours. last month kirsten and courtney, together, typed a 50-page paper in 6 hours. how long would it take courtney to type 50-page paper on her own?
Courtney would take 8 hours to type a 50-page paper on her own. This is because the amount of time it takes to type a paper is directly proportional to the number of pages in the paper.
Kirsten and Courtney together took 6 hours to type 50-page paper. This means they both worked for 3 hours each.
Therefore, Courtney would take 8 hours to type a 50-page paper on her own.
Kirsten and Courtney worked together to type a 50-page paper in 6
hours. This means that each of them worked for 3 hours each. Thus, it would take Courtney 8 hours to type a 50-page paper on her own. To put it into perspective, she would need to work for double the time she worked with Kirsten to finish the paper alone. As such, it would take Courtney 8 hours to type a 50-page paper if she were to do it alone. This is because the amount of time it takes to type a paper is directly proportional to the number of pages in the paper. Consequently, Courtney would need to put in 8 hours of work to type a 50-page paper.
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When 6 times a number is increased by 11 the result is 16 less than 9 times the number. Find the number
Answer:
The number is 9
Step-by-step explanation:
6n + 11 = 9n -16 Subtract 6n from both sides of the equation
11 = 3x -16 Add 16 to both sides of the equation
27 = 3n Divide both sides of the equation by 3
9 = n
Is 48.4 closest to 49 on a number line
Answer:
if there are any less than 4.84 then yes it is.
Step-by-step explanation:
please give brainliest and hope this helps
The sales manager at a fast food outlet finds that breakfast sales begin to fall after the end of a promotional campaign. If the total sales (in rands) are given by the function, S(x)=800(1,3)
−0,1x
where x is the number of days after the end of the campaign, then five days after the campaign has ended, the total sales are: increasing at a rate of R18,41 per day to the nearest cent. decreasing at a rate of R70,16 per day to the nearest cent. increasing at a rate of R70,16 per day to the nearest cent. decreasing at a rate of R18,41 per day to the nearest cent.
The rate of change of total sales five days after the end of the campaign is approximately -R18.41 per day (decreasing at a rate of R18.41 per day) to the nearest cent.
To determine the rate of change of total sales five days after the end of the promotional campaign, we need to find the derivative of the sales function S(x) with respect to x.
Given the sales function:
S(x) = 800(1.3)^(−0.1x)
To find the derivative, we use the power rule and the chain rule.
dS/dx = 800 * (-0.1) * (1.3)^(−0.1x) * ln(1.3)
To evaluate the rate of change at x = 5, we substitute x = 5 into the derivative:
dS/dx = 800 * (-0.1) * (1.3)^(-0.1 * 5) * ln(1.3)
Simplifying this expression will give us the rate of change of total sales after five days:
dS/dx = -0.1 * 800 * (1.3)^(-0.5) * ln(1.3)
Now we can calculate the value of the rate of change:
dS/dx ≈ -0.1 * 800 * 0.8783 * 0.2624
dS/dx ≈ -18.41
The rate of change of total sales five days after the end of the campaign is approximately -R18.41 per day (decreasing at a rate of R18.41 per day) to the nearest cent.
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missing sides 14 ft. 20 ft.
Answer:
8 maybe
Step-by-step explanation:
a 95% confidence interval for the mean of a population is to be constructed and must be accurate to within 0.3 unit. a preliminary sample standard deviation is 1.5. the smallest sample size n that provides the desired accuracy is
The smallest sample size n that provides the desired accuracy is 10.
To find the smallest sample size n that provides the desired accuracy, we can use the formula:
n = (Z-value * standard deviation / margin of error)²
Where:
Z-value = the critical value for the desired confidence level (in this case, 1.96 for 95% confidence)
Standard deviation = the preliminary sample standard deviation (1.5 in this case)
Margin of error = the desired accuracy (0.3 units in this case)
Substituting the values, we get:
n = (1.96 * 1.5 / 0.3)²
n = 9.8
Since we cannot have a fractional sample size, we round up to the nearest whole number, giving us:
n = 10
Therefore, the smallest sample size n that provides the desired accuracy is 10.
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ly| ≤3
Are the lines on graph at 3 and -3 also part of the answer?
Answer:
Yes, the lines on the graph at 3 and -3 a part of the solution,
Step-by-step explanation:
The inequality \(|y| \leq 3\) contains all the values of \(y\) 3 units from the origin including the values 3 and -3.
Thus, the lines on the graph y =-3 and y = 3 are the part of the solution.
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what is 6 divided by 131.4
SHOW WORK please
will give brainliest
Answer:
21.6
Step-by-step explanation:
131.6÷6
One just needs to go to his/her calculator and solve it
Answer:
0.04566210...(8-digit repeat)
Step-by-step explanation:
The quotient of 6 ÷ 131.4 is shown in the attachment. The remainder at the bottom matches the original dividend, so the quotient will be repeating:
\(\dfrac{6}{131.4}=0.\overline{04566210}\)
The division process starts by rewriting the problem to integer division:
60/1314
(If you like, you could further reduce this to 10/219 by removing a common factor of 6 from numerator and denominator.)
At each stage, the quotient digit is multiplied by the divisor and the result subtracted from the dividend to get a new dividend. Careful attention to the vertical alignment of digits will help ensure that quotient digits have their proper place value.
how would you determine real gdp if you only knew the gdp
This can be done by finding the CPI or another price index for the same period. Once you have the GDP deflator, you can use the formula above to calculate the real GDP.
If you only know the nominal GDP, you cannot determine the real GDP. In order to determine the real GDP, you need to take into account inflation. This is done by adjusting the nominal GDP for inflation using a price index, such as the Consumer Price Index (CPI).The formula for calculating real GDP is:Real GDP = Nominal GDP / GDP DeflatorThe GDP deflator is a measure of inflation that takes into account changes in the prices of all goods and services produced in an economy. It is calculated by dividing nominal GDP by real GDP and multiplying by 100. This gives us a ratio of the current price level to the base year price level.
The base year price level is assigned a value of 100.Using this formula, we can see that if we know the nominal GDP and the GDP deflator, we can calculate the real GDP. For example, if the nominal GDP is $10 trillion and the GDP deflator is 120, the real GDP would be:Real GDP = $10 trillion / 1.2 = $8.33 trillionTherefore, in order to determine the real GDP if you only know the nominal GDP, you need to obtain the GDP deflator.
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Determine the normal and shear stress on plane a, determine the principal stresses at the point, determine the maximum shear stress at the point, draw the principal element
The principal stresses are those that act on the principal planes. There are three principal stresses on a point under force.
What is principal stress?The principal stresses are those that act on the principal planes. The plane bearing the greatest normal stress is referred to as the principal plane, and the stress acting on it is referred to as the principal stress.
When a force is applied on an inclined plane, the force can be divided into two subparts, the first component of the force is perpendicular to the plane and is known as the normal force, while the second component of the force is parallel to the plane and is known as the shear stress.
The principal stresses at a point can be found using the following formulas, therefore, the principal stresses will be,
\({\sigma}'_{xx}=\sigma_{xx}cos(2\theta)+\sigma_{yy}sin(2\theta)+2\tau_{xy}sin(\theta)cos(\theta)\)
\({\sigma}'_{yy}=\sigma_{xx}sin(2\theta)+\sigma_{yy}cos(2\theta)-2\tau_{xy}sin(\theta)cos(\theta)\)
\({\tau}'_{xy}=(\sigma_{yy}-\sigma_{xx})sin\theta cos\theta+\tau_{xy}(cos2\theta-sin2\theta)\)
Hence, there are three principal stresses on a point under force.
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Is the following sentence true?
Changing 3x + 6 into 3(x + 2) is
an
example of reverse distributing
Answer:
true
Step-by-step explanation:
Need help!!
will give brainlist
Triangle
J
K
L
was dilated with the origin as the center of dilation to create triangle ′′′.
J
′
K
′
L
′
.
The triangle was dilated using a scale factor of 12
1
2
.
Which rule represents the dilation applied to triangle
J
K
L
to create its image, triangle ′′′
J
′
K
′
L
′
?
On a coordinate plane, triangle J K L has points (negative 4, 5), (2, 5), (2, negative 5.5). Triangle J prime K prime L prime has points around (negative 2, 2.5), (1, 2.5), (1, negative 3).
CLEAR CHECK
(, )→(12, 12)
x
,
y
→
1
2
x
,
1
2
y
(, )→(−12, −12)
x
,
y
→
x
-
1
2
,
y
-
1
2
(, )→(2, 2)
x
,
y
→
2
x
,
2
y
(, )→(+12, +12)
The required rule is (x, y) → ( (1/2)x, (1/2)y) represents the dilation applied to the given triangle.
What is a transformation?A point is transformed when it is moved from where it was originally to a new location. Translation, rotation, reflection, and dilation are examples of different transformations.
The triangle is given in the question, as shown.
When it comes to transformations, dilation might imply growing or contracting the triangle by a scale factor.
As per the given transformation, the required rule would be
(x, y) → ( (1/2)x, (1/2)y)
Hence, the correct answer would be an option (A).
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What does 1.75 represent in the second expression?
A)represents the height of the plant in feet after d days
B)represents the initial height of the second plant, in feet
C)represents how fast the plant is growing after d days
Answer:
B
Step-by-step explanation:
sana nakatulong mga lods
Round 31.908 to the nearest tenth.
Answer:
31.9
Your answer is 31.9.
it's nice helping uhh.
Answer:
31.9
Step-by-step explanation:
To round it to the nearest tenth, look at the hundredths place. Since it is 0, we cannot round up and therefore, the final answer is 31.9.
Solve for x the given angle measure at the top right is 57 degrees and the given angle measure in the lower left is (x+3) degrees
Answer:
54
Step-by-step explanation:
the 2 lines are parallel and the line going through is a transversal.
because of vertical angles, the x+3 is equal to the angle diagonal to it.
that diagonal angle is equal to the top right one (57˚) by same side interior angle thereom. So intern, x+3 = 57
x = 54
question in pic below ;))))
Answer:
The first table
Step-by-step explanation:
If you create a fraction x/y, you will see all of the answers reduce down to -1/4. The other tables don't reduce to the same values.
measuring the entire population is usually preferred over measuring a sample from the population.
T/F
The given statement "Measuring the entire population is usually preferred over measuring a sample from the population" is False because measuring the entire population is often impractical or impossible.
When dealing with large populations, it is typically more feasible to gather data from a representative sample rather than measuring the entire population. This approach saves time, resources, and effort. Sampling allows statisticians to make reliable inferences about the population based on the characteristics observed in the sample.
Carefully chosen samples can accurately reflect the population's attributes and provide valuable insights.
However, it is crucial to ensure that the sample is representative and unbiased to avoid potential sampling errors and ensure the validity of the conclusions drawn from the data.
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help I don't understand this question please!!
1. (-1,2)
2.(0,10)
3.(1,50)
4.(2,250)
Step-by-step explanation:
Brainliest?
Step-by-step explanation:
I dont know man but I love the profile picture its from that brand new anime called "Wonder Egg priority" right?
Please help dont be like last guy if you do help i will give you extra points
The quotient of 455 ÷ 36 is 12 with a remainder of 23.
How to calculate the value?It should be noted that the subtraction of 360 from 455 will be 95.
Then after that 72 is subtracted from 95 and this will be 23.
Therefore, the quotient is 12 with a remainder of 23.
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Find the missing side length.
Answer:
x = 4ft
Step-by-step explanation:
\(by \ Pythagoras \ theorem : \\x^2 = 3^2 + 3^2 \\\\x^2 = 9 + 9 = 18\\x = \sqrt{18} = \sqrt{2 \times 3 \times 3} = 3\sqrt{2}\ = 4.24 = 4ft\)
Evaluate the series 1 + 2 + 4 + 8 to S10.
The series to 10 term is
1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512
What is recurrent relation?An equation that represents a sequence based on a rule is called a recurrence relation.
Finding the following term, which is dependent upon the prior phrase, is made easier (previous term). We can readily predict the following term in a series if we know the preceding term.
The term is predicted by multiplying the preceding term by 2
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find the volume (in cubic units) of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x 2y 3z = 3. cubit units
The volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x + 2y + 3z = 3 is 9/2 cubic units.
Volume of Rectangular box:
The volume (in cubic units) of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x + 2y + 3z = 3 can be found out by:
1: Identify the coordinates of the vertex on the plane x + 2y + 3z = 3. Since it is in the first octant, x, y, and z are all non-negative values.
2: Since the box has faced in the coordinate planes, the vertex on the plane will have coordinates (x, 0, 0), (0, y, 0), and (0, 0, z). Plug these into the plane equation and solve for x, y, and z:
For (x, 0, 0): x = 3
For (0, y, 0): 2y = 3, y = 3/2
For (0, 0, z): 3z = 3, z = 1
3: Calculate the volume of the rectangular box with these dimensions: V = x × y × z
V = (3) × (3/2) × (1) = 9/2 cubic units
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Which expression is equivalent to mn+z
Provide the missing statement and reasons for the following proof: theorem: opposite sides of parallelograms are congruent.
Using the property of geometry and using a parallelogram , We can prove that the opposite sides of parallelograms are congruent.
What is a parallelogram?
In Euclidean geometry, a parallelogram is a simple quadrilateral having two sets of parallel sides. The opposite sides and the opposite angles of a parallelogram are of equal length. A parallelogram is a special kind of quadrilateral with both pairs of its opposite sides parallel and equal.
What are the 4 types of parallelograms?
There are 4 types of parallelograms with 3 special types.
They are:
parallelograms
squares
rectangles
rhombuses.
According to the given question:
Let ABCD be a parallelogram where AB and CD are in opposition to each other, while BC and AD are.
According to the definition of a parallelogram, section BC is parallel to segment AD since ABCD is a parallelogram.
The definition of a parallelogram is that segment AB is parallel to segment DC.
Segments BC and AD are transverse to line AC. As demonstrated below, this transversal generates alternate interior angles that are equal.
In the same way, segment AB and segment DC are transversals for line AC. This transversal generates equal alternate interior angles.
Segment AC is also divided into segments by its reflexive property.
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What is the value of g?
Answer:
56 degrees
Step-by-step explanation:
1. Notice how g is part of a right angle, which equals 90 degrees.
2. Notice how the 34 degree angle on the other side is also part of a 90 angle.
3. Notice how the 2 right angles are vertical to each other, meaning they are the same.
4. Subtract 34 from 90.
5. g=56 degrees
Hope this helps!
-Stella
I think it would be 90 degrees. The g marking looks like it's taking up 2 angles. One of the angles is 34 degrees, because it's opposite to the one marked. Together they look like they form a 90 degree angle.
*It's kind of of hard to see if g is referring to both angle degrees or not.
When graphing polynomial functions, what is end behavior? Please explain how to find it.
End behavior refers to graph of a polynomial function at the extreme ends, as the values approach positive or negative infinity. In other words, it says the behavior of the graph as the x-values get very large or very small.
To find the end behavior of a polynomial function, you can look at the degree (or highest power) of the polynomial, as well as the sign of the leading coefficient. The degree of a polynomial is the highest power of x in the polynomial, and the leading coefficient is the coefficient of the term with the highest power of x.
Here are some guidelines for finding the end behavior based on the degree and leading coefficient of the polynomial:
If the degree of the polynomial is even and the leading coefficient is positive, then the end behavior is the same on both sides of the graph. The graph will approach positive infinity on the right-hand side and negative infinity on the left-hand side.If the degree of the polynomial is even and the leading coefficient is negative, then the end behavior is also the same on both sides of the graph. However, the graph will approach negative infinity on the right-hand side and positive infinity on the left-hand side.If the degree of the polynomial is odd and the leading coefficient is positive, then the end behavior is opposite on each side of the graph. The graph will approach positive infinity on the right-hand side and negative infinity on the left-hand side.If the degree of the polynomial is odd and the leading coefficient is negative, then the end behavior is also opposite on each side of the graph. However, the graph will approach negative infinity on the right-hand side and positive infinity on the left-hand sideFor example, consider the polynomial function f(x) = -3x^4 + 2x^3 + 5x - 1. The degree of the polynomial is 4, and the leading coefficient is -3. Since the degree is even and the leading coefficient is negative, we know that the end behavior will be the same on both sides of the graph, and the graph will approach negative infinity on both ends.
By knowing the end behavior, we can sketch the general shape of the graph of a polynomial function, without having to plot many points. This can be helpful when analyzing or comparing polynomial functions.
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