Answers
Answer:
yes it is. you would replace -2 with x and 5 with y
Related Questions
How many sides a pollygon have?
Answers
Answer:
three or more
Step-by-step explanation:
The value of y is directly proportional to the value of x. If y=64 when x= -8, what is the value of y when x = 2 ??
Answers
Answer:
y = -16
Step-by-step explanation:
y = kx for proportion questions like this
y = kx
y = 64, x = -8
64 = -8k
Divide by -8 on each side
64/-8 = -8k/-8
-8 = k
Then to find y when x = 2, use y = kx again
y = kx
k = -8
x = 2
y = 2(-8)
y = -16
At x = 2 , the value of y will be ; y = -16.
It is given that y is directly proportional to the value of x and at x = - 8 , value of y is ; y = 64.
We have to calculate the value of y at x = 2.
What will be the value of y ; if x = 4 in equation x - y = 2 ?
The value of y will be , y = 2 .
Let's assume ;
y = k × x ----- ------ ------ -------- ------ ----- ---- -------- Equation 1
It is given in the question that ;
at x = - 8 , y = 64
Putting these values in equation 1 to find the value of k.
⇒ 64 = - 8 × k
Dividing on both sides by - 8
⇒ k = - 8
Now , to find value of y at x = 2, we need to use equation 1 again ;
⇒ y = - 8 × 2
⇒ y = -16
Thus , at x = 2 , the value of y will be ; y = -16.
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The line plots represent data collected on the travel times to school from two groups of 15 students.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 4,6,14, and 28. There are two dots above 10, 12, 18, and 22. There are three dots above 16. The graph is titled Bus 47 Travel Times.
A horizontal line starting at 0, with tick marks every two units up to 28. The line is labeled Minutes Traveled. There is one dot above 8, 9,18, 20, and 22. There are two dots above 6, 10, 12,14, and 16. The graph is titled Bus 18 Travel Times.
Compare the data and use the correct measure of variability to determine which bus is the most consistent. Explain your answer.
Bus 18, with an IQR of 16
Bus 47, with an IQR of 24
Bus 18, with a range of 16
Bus 47, with a range of 24
Answers
The bus that is the most consistent, given the data collected on travel times to school from two groups of students is C Bus 18, with a range of 10
How to find the consistent bus ?To determine which bus is the most consistent, we should use the interquartile range (IQR) as the measure of variability. The IQR measures the spread of the middle 50% of the data, which makes it less sensitive to outliers compared to the range.
Bus 47:
Median (Q2): 16
Q1: 10
Q3: 22
IQR = Q3 - Q1 = 22 - 10 = 12
Bus 18:
Median (Q2): 12
Q1: 8
Q3: 18
IQR = Q3 - Q1 = 18 - 8 = 10
Bus 18 has a smaller IQR than Bus 47 (10 vs. 12), which means the travel times for Bus 18 are more consistent.
Note: Figures might be different due to options being for different variant but Bus 18 is the most consistent.
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What is 42/66 written in lowest terms?
Answers
Answer:
7/11 or
7
--
11
Step-by-step explanation:
Hope this helps :)
HELP!!!!!!!!!!!!!!!!!!!!!!!!
Answers
The recursive formula for f(n) is f(n) = 4.25 + f(n - 1), f(0) = 2.25.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let f(n) represent the total cost of shoe rentals for n games, hence:
The recursive formula for f(n) is f(n) = 4.25 + f(n - 1), f(0) = 2.25.
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ङ-आपको कौन-सी ऋतु पसंद है और क्यों ?
Answers
Answer:
हेलो मेरा पसंदीदा मौसम गर्मियों का है, मैं इसे प्यार करता हूं क्योंकि मैं अपने दोस्तों के साथ तैराकी करता हूं और मुझे तैराकी पसंद है क्योंकि मैं ट्रैक रन करता हूं, मुझे सिर्फ गर्मी से प्यार है
Step-by-step explanation:
This graph represents the flight path of a model rocket launched in a park.
What do the key features of the curve represent in terms of the flight path of the rocket?
Chose from the drop-down to match each situation.
ill give brainlyest to the first to correctly answer this
Answers
The drop down menu is used to match each situation as below.
1. The rocket reached its maximum the x-value of the vertex
height in 5 s.
2. ground level the y-intercept
3. The rocket launcher was the y-value of the point containing
on the ground. the x-intercept on the right
4. The rocket was in the air 10 the x-intercept on the right
5. The maximum height of the the y-value of the vertex
rocket is 50 ft.
6. the time the rocket was the x-value of the point containing the
launched y-intercept
What is the key feature of the curveThe key features of the curve such as the x intercept is the point the launcher and the rocket were on ground.
The vertex is the point the rocket had the maximum and height.
Generally, the curve traces a parabolic path
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What is the degree measure of f?
A) 37°
B) 53°
C) 56°
D) 71°
Answers
Answer:
The answer is 71
Step-by-step explanation:
Answer:
C) 56 DEGREES
Step-by-step explanation:
Please trust me <3
Linear equation that passes through the points of (-12,14) and (6,-1)
ASAP PLS
Answers
Answer:
y = -15/18 x - 12
Step-by-step explanation:
The linear equation that passes through the points (-12, 14) and (6, -1) can be found by using the point-slope form of a line. The point-slope form of a line is given by:
y - y1 = m(x - x1)
where (x1, y1) is a point on the line, m is the slope of the line, and (x, y) are the coordinates of any other point on the line. To find the equation of the line passing through the points (-12, 14) and (6, -1), we can use either of the two points as (x1, y1) and find the slope m using the other point.
Let's use the point (-12, 14) as (x1, y1):
m = (y2 - y1) / (x2 - x1)
= (-1 - 14) / (6 + 12)
= -15/18
y - 14 = -15/18 (x + 12)
Simplifying the equation, we get:
y = -15/18 x - 12
This is the linear equation that passes through the points (-12, 14) and (6, -1).
Answer:
First you need to find the slope of the line joining the two points
Slope = \(\frac{(14-(-1))}{((-12)-6)}\) =\(\frac{15}{-18}\)
then find the equation
y-(-1) = 15/-18 (x-6)
y+1 = 15/-18 x +5
y = -15/18 x + 4
you can present the equation in the above way or multiply the whole equation by 18 if you do not want any fractions
(MC)
Which Reconstruction plan did President Lincoln favor at the end of
the Civil War? (5 points)
O re-drawing boundaries to create several African American majority states
in the South
O readmitting states when 10 percent of the electorate took a loyalty oath
O sending emancipated slaves to foreign colonies that would be run by
African Americans
O withdrawing federal troops from the South as quickly as possible
Answers
The correct answer is B. Readmitting states when 10 percent of the electorate took a loyalty oath.
Explanation:
The election of Abraham Lincoln as the President of the U.S. motivated states of the South to secede from the United States and began the Civil War, which was influenced by the slavery issue. In this context, one of the purposes of Lincoln was to end slavery and re-integrate states of the South.
This was possible only at the end of the Civil War. Moreover, the plan Lincoln implement was known as the Ten percent plan and involved the 10% of the people who could vote in a state (electorate) needed to take a loyalty oath or declare complete loyalty and support to the U.S. government for the state to be admitted in the U.S. again.
Answer:
The answer to your question is "B" and/or the second option "readmitting states when 10% of the electorate took a loyalty oath"...
Step-by-step explanation:
I already took the test and I got this question right! Hope this helps :)
You want to buy some rice. A 7-ounce package costs $2.59. A 16-ounce package costs $5.60. A 24-ounce package costs$9.36. Which package is the best buy?
Answers
Answer:
Thanks
Step-by-step explanation:
Thanks
A single endogenous explanatory variable Consider the following structural model: y1 = Bo + B1y2 + B2z1+ u1 Suppose now that there are two exogenous variables excluded from the model: z2 and z3. The assumptions that z2 and z3 do not appear in the model and are uncorrelated with the error uj are known as rank conditions The linear combination that is most highly correlated with y2 is given by the reduced form equation for y2: 2SLS overidentifying restrictions y2 = TO + TI21+ 7222+ T323 + v2 exclusion restrictions E(v2) = 0, Cov(21, v2) = 0, Cov(2, v2) = 0, and Cov(z3, v2) = 0. Which of the following is the best IV for y2? O y2 = TO +1z1+T2z2 + T323 + V2 y2 = T0 + T121+72z2 O v5 = To + T121 + T222 + v2 Y2 = T0 + TĮ21+T2z2 + T323 What is the least restrictive assumption we need to impose on the T parameters in order for the instrument y5 to not be perfectly correlated with z1? O T2 +0 or n3 +0 O T1 70 or T2 #0 and 73 +0 T1 0 and T2 + 0 and 73 + 0 O T2 +0 and T3#0
Answers
The least restrictive assumption T2 + 0 and T3 # 0
What is structural model?
The items in the system and the static relationships that connect them make up the structural model. Packages or subsystems can be used to divide up groups of items. The structural model is described in object model diagrams. The code that is produced from object model diagrams is described in this section.
It looks like the question you provided contains multiple parts and is discussing the use of instrumental variables (IVs) in regression analysis.
An instrumental variable (IV) is a variable that is correlated with the independent variable in a regression model, but is not correlated with the error term. It is used to estimate the effect of the independent variable on the dependent variable, while controlling for omitted variables that may be correlated with both the independent and dependent variables.
In the question, y2 is the dependent variable, z1 is the endogenous explanatory variable (i.e., the independent variable that is correlated with the error term), and z2 and z3 are the exogenous explanatory variables that are excluded from the model. The reduced form equation for y2 is an equation that expresses y2 as a function of the exogenous explanatory variables and the error term.
The least restrictive assumption we need to impose on the T parameters in order for the instrument y5 to not be perfectly correlated with z1 is T2 + 0 and T3 # 0. This means that the effect of y5 on y2 must not be perfectly correlated with the effect of z1 on y2.
The least restrictive assumption T2 + 0 and T3 # 0
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Please ANSWER!!!!!!!
Answers
Answer:
See explanation
Step-by-step explanation:
It appears that the second graph is better since it seems to be rather consistent. The graph of the first one seems out of place. Therefore it seems to be confusing and could be misleading.
estimate the product to the nearest whole number. 481 .68 * 76.25
Answers
Answer:
36,552
Step-by-step explanation:
To estimate the product of 481.68 and 76.25 to the nearest whole number, we can round both numbers to the nearest whole number first. 481.68 can be rounded to 482 and 76.25 can be rounded to 76.
Then, we can calculate the product of 482 and 76 to get the estimated result:
482 * 76 = 36,552
Therefore, the estimated product of 481.68 and 76.25 to the nearest whole number is 36,552.
Answer:
36,552
Step-by-step explanation:
To estimate the product of 481.68 and 76.25, you can round each number to the nearest whole number. 481.68 rounds to 482, and 76.25 rounds to 76.
The product of 482 and 76 is approximately 36,552. Therefore, the product of 481.68 and 76.25 is approximately 36,552.
Please help me solve
Whoever answers correctly gets brainliest
For those who can't see the paper:
π²/♾️=9
Answers
Answer:
I think the answer will be the infinity sign=1 whole, 1/9
Search Calibri (Body) 11 Å Å Aar to 三三 AL T inter B IU - ab x, X A-D-A Аавьссос Аавьссос Аавьс Аавьсаг АаВ Аавьсаг I Normal 1 No Spac... Heading 1 Heading 2 Title Subtitle Font Paragraph Styles 4. Jacob bought some tickets to see his favorite group, and it cost $76. The relationship between the adult tickets, a, and the student's tickets, s, can be expressed by the equation 10a + 8C = 76. If he bought 4 adult ticket, then how student's tickets did he buy? If he bought 2 student ticket, then how adult's tickets did he buy? Which equation shows the number of student tickets as a function of the number of adult tickets? A. C= 68 – 10a B.C=76 – 10a C. C= -4/5a +38/5 D. C=-5/4a+19/2 Darren works as a truck driver. This graph shows the distance he drove over time during a recent trip. 5
Answers
For the first question. Since Jacob bought 4 adult tickets, replace a = 4 in the given equation and solve for s, like this
\(\begin{gathered} 10a+8c=76 \\ a=4 \\ \text{ Replacing} \\ 10(4)+8c=76 \\ 40+8c=76 \\ \text{ Solve for c} \\ \text{ Subtract 40 from both sides of the equation} \\ 40+8c-40=76-40 \\ 8c=36 \end{gathered}\)Lauren has a garden in the shape of a rectangle where the length is 5.4 meters and 1.5 meters. She plans on increasing both the length and width by 40%
Answers
Answer:
5.4 = 7.56
1.5 = 2.1
Step-by-step explanation:
Just find the answer for 40% of the given meters.
Two sides of a triangle are 24 inches in length, what is the length of the third side
Answers
The equations y = 2x - 5 and y = -x + 1 are shown on the coordinate plane. Which ordered pair correctly identifies the values of x and y that satisfy both linear equations?
help asap
1. 1,1
2. 2,-1
3. -5,.25
4. -1,2
Answers
Answer:
(1, -2)
Step-by-step explanation:
There are two ways:
1. You can find the answe by looking at where the lines intercept
2. Plug in each answer into the locations they're supposed to be in, for example, (1, 2) x=1 and y=2, and if the end result it 0=0 its correct.
Hope that helped!
4(1-x)<16 solve and graph
Answers
Answer: (x > -3).
Step-by-step explanation:
To solve the inequality 4(1 - x) < 16, we will simplify and solve for x:
4(1 - x) < 16
Distribute the 4:
4 - 4x < 16
Subtract 4 from both sides:
-4x < 12
Divide both sides by -4. Note that when dividing by a negative number, the inequality sign flips:
x > -3
The solution to the inequality is x > -3. This means that x must be greater than -3 for the inequality to hold true.
To graph the solution on a number line, we mark a shaded region to the right of -3, indicating that all values greater than -3 satisfy the inequality:
The open circle at -3 indicates that -3 is not included in the solution since the inequality is strict (x > -3).
here's the graph for 4(1-x)<16
Geometry I need help
Answers
Figure O is reflected followed by a translation of 4 units in the left direction.
Given that:
Figure O and Figure P are shown on the graph.
The translation does not change the shape and size of the geometry. But changes the location.
Figure O is translated leftward by 4 units.
The reflection does not change the shape and size of the geometry. But flipped the image. A reflection is a transformation that maps every point P over a line such that the line segment PP' will intersect the line of reflection at a right angle.
The translated figure O is reflected across the x-axis.
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Factor the expression using the GCF. 100-80 = it’s not 20 btw
Plz help ASAP
Answers
Answer:
20
Step-by-step explanation:
(are you sure it isnt? i think it is 20 )
Factor.
3x² +7x
I don’t know what to do
Answers
Answer:
Most you can do is factor out the x and turn it into x (3x + 7)
roots would be x = 0 and x = -7/3
Answer: x(3x+7)
Step-by-step explanation:
You would factor the x out of both of your values and put on the outside of the parenthesis. And you put the two numbers that you have left inside of the parenthesis. And that is as far down as this function can be factored.
Four whole nuber are each rounded to the nearest 10 the sum of the four rounded numbers is 90 what is the possible maximum sum of the four original numbers
Answers
Answer:
\(106\)
Step-by-step explanation:
Let's try guessing...
\(45+45=90\\30+30+30=90\\10+20+30+30=90\)
All the units place has to be 4, if it is higher than 4 then the answer will not be 90 (the sum of the four rounded numbers).
\(14 + 24 + 34 + 34= 106\)
F 6. A carpenter bought a table for 3500. He spent 500 on repairing and painting it. He then sold it for 3500. What was his profit or loss?
Answers
Answer:
the carpenter lost 500
Step-by-step explanation:
if he bought the table for 3500 and spent an additional 500 on repairs but only sold it for 3500 he didn't make a profit and lost 500
Please help ASAP Due in 20 minutes!!! Marking Brainliest!!!
Answers
Answer:
D
Step-by-step explanation:
do you need work shown?
its pretty simple just multiply out
Answer:
It's D.
Step-by-step explanation:
It's the most logical and accurate answer choice!
Mark me brainlest if I'm right.
Bcs I'm right I promise!!
Hope this helps u.. :D
What is the value of the expression 9 x to the power of 2 minus 12 x plus 4 when x equal 3 ?
A.22
B.49
C.85
D.697
Answers
Answer:
22
Step-by-step explanation:
because it just is
How would the break-even period in this scenario change if you lived in another state? Research another state’s minimum coverage requirement and calculate the break-even period you calculated above for that state’s minimum coverage requirements. Assume that all other variables (premium, deductible, etc.) are the same. Specify the state you researched and its minimum coverage requirements in your answer.
Answers
The break-even point refers to the amount of revenue necessary to cover the total fixed and variable expenses incurred by a company.
What is meant by break-even period?In business accounting, the break-even point refers to the amount of revenue necessary to cover the total fixed and variable expenses incurred by a company within a specified time period.
To calculate the break-even point in units use the formula:
Break-Even point (units) = Fixed Costs ÷ (Sales price per unit – Variable costs per unit) or in sales dollars using the formula: Break-Even point (sales dollars) = Fixed Costs ÷ Contribution Margin.
Insurance Requirements the part of a commercial contract in which the types and minimum amounts of insurance the parties agree to provide in connection with their performance of the contract are specified.
A break even point is used in multiple areas of business and finance. In accounting terms, it refers to the production level at which total production revenue equals total production costs. In investing, the break even point is the point at which the original cost equals the market price.
Therefore, the break-even point refers to the amount of revenue necessary to cover the total fixed and variable expenses incurred by a company.
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Find the area of rectangle BCEF. Round the area to the nearest whole number, if necessary. Please show the work
B(0,3) C(4,-1), E(2,-3), F(-2,1)
Answers
Answer: 16 units²
Step-by-step explanation:
Area of a rectangle (A) = length (L) × width (w)
segment BF = width. Use the distance formula: w² = (x₂ - x₁)² + (y₂ - y₁)²
w² = (0 + 2)² + (3 - 1)²
w² = 2² + 2²
w² = 4 + 4
w² = 8
w = √8
w = 2√2
segment BC = length. Use the distance formula: L² = (x₂ - x₁)² + (y₂ - y₁)²
L² = (0 - 4)² + (3 + 1)²
L² = 4² + 4²
L² = 16 + 16
L² = 32
L = √32
L = 4√2
Area = L × w
= 4√2 × 2√2
= 8√4
= 8 × 2
= 16
Answer:
16 units squared
Step-by-step explanation:
Area of a rectangle (A) = length (L) × width (w)
segment BF = width. Use the distance formula: w² = (x₂ - x₁)² + (y₂ - y₁)²
w² = (0 + 2)² + (3 - 1)²
w² = 2² + 2²
w² = 4 + 4
w² = 8
w = √8
w = 2√2
segment BC = length. Use the distance formula: L² = (x₂ - x₁)² + (y₂ - y₁)²
L² = (0 - 4)² + (3 + 1)²
L² = 4² + 4²
L² = 16 + 16
L² = 32
L = √32
L = 4√2
Area = L × w
= 4√2 × 2√2
= 8√4
= 8 × 2
= 16
find the square root of 7
Answers
The value of the square root of 7 is,
⇒ √7 = 2.645
What is mean by Function?A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
WE have to given that;
To find the value of the square root of 7 .
Since, the square root of 7 is,
⇒ √ 7
⇒ 2.645
Thus, The value of the square root of 7 is,
⇒ √7 = 2.645
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