Answers
Answer:
tge answer is
A. x-4y=-4
3x+4y=36
Related Questions
Q= Why did Baldwin and McMurdo dislike each other?
Answers
Baldwin and McMurdo disliked each other since their very first meeting. They both like Ettie, and, that's where the rivalry begins. He knows that Ettie likes McMurdo more and will obviously choose McMurdo over him. It's pretty clear that Teddy Baldwin is jealous of McMurdo. Baldwin was also very furious when he heard that body master McGinty chose McMurdo over him, who had been loyal to the lodge for years.
I'd add more things, but, honestly, that's all- since I don't like to overexaggerate things. Hope it helps you, all the best!
Exit This table reflects the result of a survey conducted in a town to find out the number of cars of a particular color. Which of the following ranges would be appropriate to use in order to represent the numerical data on the vertical axis of a Bar Graph? A. 10 to 20 B. 20 to 100 C. 0 to 50 D. 0 to 30
Answers
The range that would be the most approx to represent the numerical data on the vertical axis is B. 20 to 100.
Bar graph :
Bar graphs are the pictorial representation of data (generally grouped), in the form of vertical or horizontal rectangular bars, where the length of bars is proportional to the measure of data
The range that would be the most approx to represent the numerical data on the vertical axis is B. 20 to 100.
because
it is not possible to have zero number of cars that have a particular color,
in That way, we can eliminate options C and D .
in option A the range is too small which is not possible.
the table is not included but the range of 20 to 100 is most appropriate for the number of cars in town with a particular color.
this is because towns would normally have between hundreds and thousands of cars which means that cars of a particular color would be between 20 and 100 at least.
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The range that would be the most approx to represent the numerical data on the vertical axis is B. 20 to 100.
Bar graph :
Bar graphs are the pictorial representation of data (generally grouped), in the form of vertical or horizontal rectangular bars, where the length of bars is proportional to the measure of data
The range that would be the most approx to represent the numerical data on the vertical axis is B. 20 to 100.
because
it is not possible to have zero number of cars that have a particular color,
in That way, we can eliminate options C and D .
in option A the range is too small which is not possible.
the table is not included but the range of 20 to 100 is most appropriate for the number of cars in town with a particular color.
this is because towns would normally have between hundreds and thousands of cars which means that cars of a particular color would be between 20 and 100 at least.
GIVEN-f(x)=5x-3,find f(2)
Answers
Answer:
Step-by-step explanation:
Well uh.....
f(2)=5(2)-3
f(2)=7
Lol
Answer:
7
Step-by-step explanation:
f(2)=5(2)-3
f(2)=10-3
f(2)=7
Are they Equivalent why or why not?
Answers
Answer:
They are equivalent because when you distribute the -0.5 into 3x+5 you get the expression -1.5x+2.5
Let f(x) and g(x) be polynomials as shown below f(x)=a 0 +a 1 x+a 2 x^ 2 ...+a n x^ n; g(x)=b 0 +b 1 x+b 2 x^ 2 ...+b m x^ m Which of the following is true about f(x) and g(x) ? . f(x) and g(x) are not closed under addition because when added, the result will be a polynomial B. f(x) and g(x) are not closed under addition because when added, the result will not be a polynomial_ f(x) and g(x) are closed under addition because when added, the result will not be a polynomial . D. f(x) and g(x) are closed under addition because when added , the result will be a polynomial
Answers
Considering the closure under property the polynomials f(x) = a 0 + a 1 x + a 2 x^ 2 ... + a n x^ n; and g(x) = b 0 + b 1 x + b 2 x^ 2 ... + b m x^ m
D. f(x) and g(x) are closed under addition because when added , the result will be a polynomialWhat is closure under property?In mathematics, a set is considered closed if we are able to apply and complete an operation on its components while consistently receiving a component from the same set.
A set therefore either possesses closure for a given mathematical operation or it does not.
Use of real numbers is the closure property of addition. Addition of two real numbers results in areal number
In the given problem, the set considered is polynomial addition and the addition of the two polynomial will give a sum which is a polynomial hence we say it is closed under addition.
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Find the surface area
Answers
Answer: 120 yds
Step-by-step explanation:
48+30+24+18+120 yds
If the figure line PA is reflected across line RL. What is the length of the equivalent translation vector if PA and RL are parallel and 3 in. apart?
Answers
Answer:
The vector would be 6 in apart.
Step-by-step explanation:
In geometry, the vector of translation is defined by the start point of the initial position and the end of the position. Since they are reflecting, parallel and 3 in. apart.
It would be 6 in apart.
Which of the following is the equation of a line with a slope of -5/9
Answers
Answer:
Please help me important question in image
Please help me important question in image
Please help me important question in image
Step-by-step explanation:
Please help me important question Please help me important question in image
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PLZ HELP ASPPP PLZ WILL GIVE YOU BRAINLIST
Answers
Answer:
x=(-9)
PQ=2
PR=3
Step-by-step explanation:
Deb Bishop Health and Beauty Products has developed a new shampoo, and you need to develop its aggregate schedule. The cost accounting department has supplied you the costs relevant to the aggregate plan, and the marketing department has provided a four-quarter forecast. All are shown as follows:
Quarter Forecast
1 1,400
2 1,200
3 1,500
4 1,300
Costs:
Previous Quarters Output 1,500 units
Beginning Inventory 100 units
Stock-out $50 per unit
Inventory Holding Costs $10 per unit
Hiring Workers $40 per unit
Layoff Workers $80 per unit
Unit Cost $30 per unit
Overtime Cost $15 extra per unit
Subcontracting $60 per unit
Your job is to develop an aggregate plan for the next four quarters.
Plan A - First, try hiring and layoffs based on the prior quarter (to meet the forecast) as necessary. What is the cost of this plan? $ [ Select ] ["214,000", "220,500", "215,900", "178,000"]
Plan B - Then try a plan that holds employment steady. What is the cost of this plan? $ [ Select ] ["169,500", "212,225", "178,000", "195,600"]
Plan C - Then utilize a mixed strategy, first producing at a level production rate of 900 per quarter, then utilizing overtime with a cap of 200 units, then subcontracting. What is the cost of this plan? $ [ Select ] ["151,900", "246,000", "257,300", "250,000"]
Which is the more economical plan for Deb Bishop Health and Beauty Products? [ Select ] ["Plan C", "Plan A", "Plan B"]
Answers
The most economical plan for Deb Bishop Health and Beauty Products is Plan C with a total cost of $151,900
To develop an aggregate plan for the next four quarters, we need to calculate the total cost of each plan based on the given costs and forecast. Here are the steps for each plan:
Plan A - Hiring and layoffs based on the prior quarter
Quarter Forecast Output Inventory Stock-out Hiring Layoff Unit Cost Overtime Subcontracting Total Cost 1 1,400 1,400 100 0 0 0 42,000 0 0 42,000 2 1,200 1,200 300 0 0 80 36,000 0 0 36,080 3 1,500 1,500 0 0 120 0 45,000 0 0 45,120 4 1,300 1,300 200 0 0 80 39,000 0 0 39,080 Total Cost - - - - - - - - - $162,280
Plan B - Holding employment steady
Quarter Forecast Output Inventory Stock-out Hiring Layoff Unit Cost Overtime Subcontracting Total Cost 1 1,400 1,500 -10050=5,00010=50030=15,00015=7,50060=9,00050=2,500 2 1,200 3 1,500 4 1,300 Total Cost - - - - - - - - - $178,000
Plan C - Level production of 900 per quarter with overtime and subcontracting
Quarter Forecast Output Inventory Stock-out Hiring Layoff Unit Cost Overtime Subcontracting Total Cost 1 1,400 900 +200 +300 =140010=10030=27,00015=3,00060=18,000*50=15,000 2 1,200 3 1,500 4 1,300 Total Cost - - - - - - - - - $151,900
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Suppose we want to choose 2 objects, without replacement, from the 4objects pencil, eraser, desk, and chair.
(a) How many ways can this be done, if the order of the choices is relevant?
(b) How many ways can this be done, if the order of the choices is not relevant?
Answers
a. The number of ways that this is done, if the order of the choices is relevant is 12 ways.
b. The number of ways that this be done, if the order of the choices is irrelevant is 6 ways
What is combination?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.
Combination formula
= n! / ((n – r)! r!)
n = the number of items.
r = how many items are taken at a time.
When the orders are relevant, this will be:
= 4! / (4 - 2!)
= 4! / 2!
= 12
When orders are irrelevant, this will be:
= 4! / (4 - 2!)2!
= 6 ways
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Two cars, one going due east at the rate of 90 km/hr and the other going to south at the rate of 60 km/hr are traveling toward the intersection of two roads. At what rate the two cars approaching each other at the instant when the first car is 0.2 km and the second car is 0.15 km from the intersection ?
Answers
The two cars are approaching each other at a rate of 36 km/hr at the given instant.
We can solve this problem by using the Pythagorean theorem and differentiating with respect to time. Let's call the distance of the first car from the intersection "x" and the distance of the second car from the intersection "y". We want to find the rate at which the two cars are approaching each other, which we'll call "r".
At any moment, the distance between the two cars is the hypotenuse of a right triangle with legs x and y, so we can use the Pythagorean theorem
r^2 = x^2 + y^2
To find the rates of change of x and y, we differentiate both sides of this equation with respect to time
2r(dr/dt) = 2x(dx/dt) + 2y(dy/dt)
Simplifying and plugging in the given values
dr/dt = (x(dx/dt) + y(dy/dt)) / r
dr/dt = (0.2 x 90 + 0.15 x (-60)) / sqrt((0.2)^2 + (0.15)^2)
dr/dt = (18 - 9) / sqrt(0.04 + 0.0225)
dr/dt = 9 / sqrt(0.0625)
dr/dt ≈ 36 km/hr
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(6-2x) +(15-3x) where x=0.2
Answers
\( \sf{\blue{«} \: \pink{ \large{ \underline{A\orange{N} \red{S} \green{W} \purple{E} \pink{{R}}}}}}\)
Expression: \(\displaystyle\sf (6-2x) +(15-3x)\)
Substituting \(\displaystyle\sf x=0.2\):
\(\displaystyle\sf (6-2(0.2)) +(15-3(0.2))\)
Simplifying the expression inside the parentheses:
\(\displaystyle\sf (6-0.4) +(15-0.6)\)
\(\displaystyle\sf 5.6 +14.4\)
Calculating the sum:
\(\displaystyle\sf 20\)
Therefore, \(\displaystyle\sf (6-2x) +(15-3x)\) evaluated at \(\displaystyle\sf x=0.2\) is equal to \(\displaystyle\sf 20\).
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
A certain state uses the following progressive tax rate for calculating individual income tax:
Income
Progressive
Range ($)
Tax Rate
0 - 10,000
3%
10,001 - 50,000
5%
50,001 - 100,000
5.5%
Calculate the state income tax owed on a $40,000
per year salary.
tax = $[?]
Round your answer to the nearest whole dollar amount.
Answers
The state income tax owed on a $40,000 per year salary is $1,500.
We have,
To calculate the state income tax owed on a $40,000 per year salary, we need to use the progressive tax rate table given in the problem.
Since $40,000 falls within the income range of $10,001 to $50,000, the tax rate that applies is 5%.
The amount of income that falls within this range.
= $40,000 - $10,000
= $30,000.
So we can calculate the tax owed on this income as:
tax = 5% x $30,000
= 5/100 x 30,000
= $1,500
Therefore,
The state income tax owed on a $40,000 per year salary is $1,500.
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Answer: 1,800
Step-by-step explanation:
3=5/(2-X), solve for x
Answers
The solution for x in the equation 3 = 5/(2 - x) is 11/3
How to determine the solution for x in the equationFrom the question, we have the following parameters that can be used in our computation:
3 = 5/(2 - x)
Cross multiply the equation
so, we have the following representation
3(2 - x) = 5
This gives
2 - x = 5/3
So, we have
x = 2 + 5/3
Evaluate the sum of the like terms
x = 11/3
Hence, the solution for x in the equation is 11/3
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What is 8x+6+2+12x simplify
Answers
Answer:
20x+8
Step-by-step explanation:
Which of the linear equations below is derived from the
following table of values?
HELP ME
Answers
Answer:
A. y=x+4
Step-by-step explanation:
I used Desmos to graph all the information and the black line (which is A) goes through all the points. See picture
The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the eighth grade level. In an earlier study, the population proportion was estimated to be 0.23.
How large a sample would be required in order to estimate the fraction of tenth graders reading at or below the eighth grade level at the 98% confidence level with an error of at most 0.03? Round your answer up to the next integer.
Answers
Using the z-distribution, it is found that a sample size of 1066 is required.
In a sample with a number n of people surveyed with a probability of a success of \(\pi\), and a confidence level of \(\alpha\), we have the following confidence interval of proportions.
\(\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}\)
In which z is the z-score that has a p-value of .
The margin of error is:
\(M = z\sqrt{\frac{\pi(1-\pi)}{n}}\)
From the previous study, the estimate is of 0.23, hence \(\pi = 0.23\).
98% confidence level, hence\(\alpha = 0.98\), z is the value of Z that has a p-value of \(\frac{1+0.98}{2} = 0.99\), so \(z = 2.327\).
The sample size is n for which M = 0.03, hence:
\(M = z\sqrt{\frac{\pi(1-\pi)}{n}}\)
\(0.03 = 2.327\sqrt{\frac{0.23(0.77)}{n}}\)
\(0.03\sqrt{n} = 2.327\sqrt{0.23(0.77)}\)
\(\sqrt{n} = \left(\frac{2.327\sqrt{0.23(0.77)}}{0.03}\right)\)
\((\sqrt{n})^2 = \left(\frac{2.327\sqrt{0.23(0.77)}}{0.03}\right)^2\)
\(n = 1065.5\)
Rounding up, a sample size of 1066 is required.
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A Mountain road rises 30 feet for a 490-foot run. What is it’s slope
Answers
490/30 = 82
you simply just divide the two numbers to get slope
Answer:
Correct answer is 3/49
Step-by-step explanation:
does the graph of this equation widen or narrow from the parent function? g(x)=3/4(x-5)^2+12
Answers
9514 1404 393
Answer:
widen
Step-by-step explanation:
The vertical scale factor is 3/4, so the vertical extent is shortened at a given x-value distance from the axis of symmetry. That will give the appearance of making the parabola (slightly) wider.
Answer:
Widen is the answer.Step-by-step explanation:
#CarryOnLearningThe James used their sprinkler for 40 hours last month and the Jenkins used their sprinkler for 35 hours. The total output of the two houses was 1525 L. If their combined rate of usage was 40 L/hr, what is the rate of usage for each house?
Answers
Answer:
Step-by-step explanation:
.................8908989
help i have test and have no idea how to do this
Answers
5 "Always." Consecutive angles of a rectangle are always congruent.
6 "Never." A parallelogram is not always a square.
7 "Sometimes." In a rhombus, the diagonals are always perpendicular bisectors of each other, but they are not always congruent.
8 "Always." A rectangle has congruent sides, but not necessarily all four sides.
9 Given: ABCD is a parallelogram
To prove: AABC = ACDA
Proof:
AB || DC (definition of parallelogram)
AD || BC (definition of parallelogram)
∠ABC = ∠CDA (alternate interior angles)
AC = AC (reflexive property)
∠BCA = ∠DAC (alternate interior angles)
Therefore, AABC = ACDA (ASA congruence theorem)
10 Given: TRAP is an isosceles trapezoid
To prove: AAPR ARTA
TR = AP (definition of isosceles trapezoid)
∠APT = ∠ATR (alternate interior angles)
∠PAR = ∠RTA (alternate interior angles)
∠PAR = ∠APT (angles at a point)
Therefore, AAPR ARTA (AA congruence theorem)
How to explain the informationConsecutive angles of a rectangle are always congruent. This is a property of rectangles that is true for every rectangle.
A square is a specific type of parallelogram that has all four sides congruent and all four angles right angles.
A rectangle has two pairs of opposite sides that are congruent, but the adjacent sides may have different lengths. This is a defining characteristic of rectangles, and it is always true for every rectangle.
The ASA congruence theorem states that two triangles are congruent if two angles and the included side of one triangle are congruent to the two angles and the included side of the other triangle. In this case, ∠ABC and ∠CDA are congruent by (3), AC is congruent by (4), and ∠BCA and ∠DAC are congruent by (5). Therefore, AABC = ACDA by the ASA congruence theorem.
The AA congruence theorem states that two triangles are congruent if two angles of one triangle are congruent to two angles of the other triangle, and the side between those angles is congruent in both triangles
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A sample is treated as large sample, when its size is...
Answers
Answer:
A sample is considered large when n≥30. is called the margin of error of the estimate.
Step-by-step explanation:
I hope that was the answer you are looking for. If it is possible could you please mark me brainliest?
A sample is treated as large sample when its size is n ≥ 30.
Here, A sample is treated as large sample.
What is large sample?
The sample size n is greater than 30 ( n ≥ 30 ) is known as large sample.
Now,
A sample is treated as large sample when its size is n ≥ 30.
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A soda can has a radius of 1 inch and a height of 5 inches and a density of 3.2 g/mL. What is the mass?
Answers
The mass of the soda can is given by the formula M = V*d, where d is the density of the soda can. Substituting the given values, we get M = 15.708 cubic inches * 3.2 g/mL = 50.226 g.
Therefore, the mass of the soda can is approximately 50.226 grams.
Housing prices in a small town are normally distributed with a mean of
131,000 and a standard deviation of 8,000
. Use the empirical rule to complete the following statement.
Answers
About 95% of the housing Prices are between (µ - 2σ) and (µ + 2σ).About 99.7% of the housing prices are between (µ - 3σ) and (µ + 3σ)
Given that housing prices in a small town are normally distributed with a mean of µ. We are to use the empirical rule to complete the following statement.
The empirical rule states that in a normal distribution, approximately 68% of the data falls within one standard deviation of the mean, approximately 95% of the data falls within two standard deviations of the mean,
and approximately 99.7% of the data falls within three standard deviations of the mean.Since we do not have information about the standard deviation of the housing prices,
we cannot provide exact values for the empirical rule. However, we can make some general statements:
About 68% of the housing prices are between (µ - σ) and (µ + σ).
About 95% of the housing prices are between (µ - 2σ) and (µ + 2σ).About 99.7% of the housing prices are between (µ - 3σ) and (µ + 3σ)
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Find the path of a heat-seeking particle placed at point P on a metal plate with a temperature field T(x,y). Temperature Field: T(x,y)= 100 - x^(2) - 2y^(2).
Answers
As a result, the following parametric equations describe the motion of the heat-seeking particle: x = a - 2t and y = b - 4t
As per the question given,
To find the path of a heat-seeking particle placed at point P on a metal plate with a temperature field T(x,y) = 100 - x^(2) - 2y^(2), we need to use the gradient vector of T(x,y).
The gradient of T(x,y) is given by:
∇T(x,y) = (-2x, -4y)
The heat-seeking particle moves in the direction of maximum increase of temperature, so it moves in the direction of the gradient vector, that is, (-2x, -4y).
To find the path of the particle, we need to integrate the gradient vector starting at point P = (a,b), where a and b are the coordinates of the point on the metal plate where the particle is placed.
So the path of the heat-seeking particle is given by the following parametric equations:
x = a - 2t
y = b - 4t
where t is the parameter that represents time.
These equations represent a straight line in the direction of the gradient vector of T(x,y). The particle moves from point P in the direction of the gradient vector, with a speed proportional to the magnitude of the gradient vector.
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What is 863 divided by 4
Answers
Answer:
215.75
Step-by-step explanation:
. .
----
Suppose f′(6)=5 and g′(6)=7.
Find h′(6) where h(x)=4f(x)+5g(x)+1.
Answers
The value of the derivative of functions h'(6) as requested in the task content is; 55.
What is the value of h'(6)?Since it follows from the task content that the function h(x)=4f(x)+5g(x)+1.
Hence, the derivative of h(x) can be evaluated as;
h'(x)=4f'(x)+5g'(x)
On this note, by substitution, it follows that;
h'(6)=4(5)+5(7)
h'(6) = 55.
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HELP How can you test to see if a diagram made using digital tools is a construction or just a drawing based on estimation? O Digital tools cannot be used to make a construction. Construction tools are limited to only straightedge and compass. O Look to see just how accurate the diagram appears. If needed, measure the screen using a ruler and protractor. O Drag a free point to see if the construction changes. Restart your computer and see if the diagram is found in the same location.
Answers
One can be able to test to see if a diagram made using digital tools is a construction or just a drawing based on estimation by:
Drag a free point to see if the construction changes. Restart your computer and see if the diagram is found in the same location.What is digital construction technology?Digital Construction is known to be a term that connote the act of using digital technologies to be able to make construction to be more better and with higher quality.
Note that a lot of the new technologies have been seen to have proven themselves and gives a lot of opportunities for the construction,
In the use of the digital tools, one can Construct a line or a line segment and then uses the move tool to drag some points around, and then watch to see what happens.
Therefore, One can be able to test to see if a diagram made using digital tools is a construction or just a drawing based on estimation by:
Drag a free point to see if the construction changes. Restart your computer and see if the diagram is found in the same location.Learn more about construction tools from
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Jermaine Samson earns 6 1/2% commission
on sales of $5,600 selling flat screen TVs.
What is his commission?
$36,400
$3,640
$364
Answers
Answer:
364
Step-by-step explanation:
0.065 x 5,600
Answer:
$364
Step-by-step explanation:
multiply 0.065 by 5,600