Answer:
Ok so its (0,-1),(0.333,0)
Step-by-step explanation:
\( \frac{2}{|1 - x| |1 - x| } \)
expand the above question
Answer:
\( \frac{2}{ |1 - x| \times |1 - x| } = \)
\( = \frac{2}{ |1 - x|^{2} } \)
or
\( \frac{2}{ |1 - x| \times |1 - x| } = \)
\( = |1 - x| \times |1 - x| = 0\)
\( = |1 - x |^{2} = 0\)
\( = |1 - x| = 0\)
\( = 1 - x = 0\)
\( = ( - x) = ( - 1)\)
\( x = 1\)
Step-by-step explanation:
I Hope This Help
pleaseeeeeeeeeeeeeeeeeee answer
Answer:
The answer is y=x-5
Step-by-step explanation:
y=x-5
Guided Practice
In each of the equations, the vertex rises or drops along the y-axis. The value of y changes, but the value of x does not change. The x-value remains zero.
Look at the graph of y = 2x^2 + 1 and find the y-value of the vertex.
Which point is the vertex of y = 2x^2 + 1?
A.
(0, 0)
B.
(0, 1)
C.
(1, 0)
D.
(1, 1)
Check Answer
YALLLLL PLEASE HELP ASAPPPP!!! THANK YOU SO MUCH!
Answer:
30
Step-by-step explanation:
3(2)^3+6=30
-
Rewrite in simplest terms: (-x + 5) + (-7x − 8)
Answer:
Let's simplify step-by-step.
−x+5−7x−8
=−x+5+−7x+−8
Combine Like Terms:
=−x+5+−7x+−8
=(−x+−7x)+(5+−8)
=−8x+−3
not sure if I'm correct but this is just to simplify
The table below shows the elevation at which different artifacts were found in an archeological dig.
Artifact
Artifact
Elevation
Elevation
arrow head
arrow head
826
feet
826 feet
bone
bone
−
360
feet
−360 feet
necklace
necklace
−
1040
feet
−1040 feet
clay bowl
clay bowl
0
feet
0 feet
woven blanket
woven blanket
−
692
feet
−692 feet
Which of these artifacts was discovered above sea level?
Te artifact that was discovered above sea level is the clay bowl.
What is sea-level ?
Sea level is the average level of the world's oceans and is generally defined as a vertical datum or reference point, from which elevations are measured. It represents the height of the ocean's surface relative to the center of the Earth. Sea level is a dynamic quantity that changes over time due to factors such as tides, winds, and ocean currents, as well as long-term changes such as the melting of glaciers and ice caps and the thermal expansion of seawater due to global warming.
For mapping and surveying purposes, sea level is often defined as 0 feet or 0 meters, depending on the unit of measurement being used. This provides a consistent reference point for measuring elevations of land features, such as hills, mountains, and buildings, relative to the height of the ocean's surface.
To determine which artifact was discovered above sea level, we need to compare the elevation of each artifact to the elevation of sea level, which is typically defined as 0 feet or 0 meters.
Looking at the table, we can see that the clay bowl was discovered at an elevation of 0 feet. This means that the clay bowl was discovered at or above sea level, as 0 feet is the reference point for sea level.
Therefore, the artifact that was discovered above sea level is the clay bowl.
Artifacts are objects or materials that are created or modified by humans, and that have historical, cultural, or archaeological significance. Examples of artifacts include tools, weapons, pottery, jewelry, clothing, and artwork.
Archaeologists and historians study artifacts to learn about past human societies and cultures, and to gain insights into the lives, beliefs, and practices of people who lived in the past. Artifacts can provide clues about how people lived, what technologies they used, what resources they had access to, what their social and economic structures were like, and what their beliefs and values were.
Artifacts can be found in a variety of contexts, such as archaeological sites, historical buildings, museums, and private collections. They can be made from a wide range of materials, including stone, bone, metal, clay, glass, and organic materials such as textiles and wood. The study of artifacts is an important part of many academic fields, including archaeology, anthropology, history, and art history.
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The triangle with vertices at l space open parentheses minus 2 comma space 5 close parentheses comma e space open parentheses 1 comma space 4 close parentheses comma and d space open parentheses 2 comma space minus 2 close parentheses is translated 4 units left, 3 units up, and then reflected over the line y equal 4 to form the image triangle l apostrophe e apostrophe d apostrophe. Which vertex of the image is the greatest distance from the origin?.
The greatest distance from the origin is 10, which corresponds to vertex L'' (6, 8) of the image triangle.
To determine the vertex of the image triangle that is the greatest distance from the origin, we need to follow the given transformations step by step and find the coordinates of the image vertices.
1. Translation: The given triangle is translated 4 units left and 3 units up.
- Vertex L' is located at (-2 - 4, 5 + 3) = (-6, 8).
- Vertex E' is located at (1 - 4, 4 + 3) = (-3, 7).
- Vertex D' is located at (2 - 4, -2 + 3) = (-2, 1).
2. Reflection: The translated triangle is reflected over the line y = 4.
- The line y = 4 acts as a mirror. The y-coordinate of each vertex remains the same, but the x-coordinate is reflected.
- Vertex L'' is located at (-(-6), 8) = (6, 8).
- Vertex E'' is located at (-(-3), 7) = (3, 7).
- Vertex D'' is located at (-(-2), 1) = (2, 1).
Now, we have the coordinates of the image triangle vertices: L'' (6, 8), E'' (3, 7), and D'' (2, 1).
To determine which vertex is the greatest distance from the origin (0, 0), we can calculate the distances using the distance formula:
- Distance from the origin to L'': √[(6 - 0)² + (8 - 0)²] = √(36 + 64) = √100 = 10.
- Distance from the origin to E'': √[(3 - 0)² + (7 - 0)²] = √(9 + 49) = √58.
- Distance from the origin to D'': √[(2 - 0)² + (1 - 0)²] = √(4 + 1) = √5.
Therefore, the greatest distance from the origin is 10, which corresponds to vertex L'' (6, 8) of the image triangle.
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Simplify the expression. Enter the answer in the box.
2
3- +
-7
2
= 3+(-7)+ +
5
=
Answer:
-19/5
Step-by-step explanation:
3-7+2/5-1/5
⇒-4+1/5
⇒-20+1/5
answer⇒-19/5
hope it helps
IfIf a line passes through the points (3, 8) and (1,3), its slope isnecessary, use the slash () to indicate a fraction.
slope = 5/2
Explanation:The points given: (3, 8)and (1, 3)
Using the slope formula:
\(m\text{ = }\frac{y_2-y_1}{x_2-x_1}\)\(\begin{gathered} x_1=3,y_1=8,x_2=1,y_2\text{ = }3 \\ \text{slope = }\frac{3\text{ - 8}}{1\text{ - 3}} \\ \end{gathered}\)\(\begin{gathered} \text{slope = }\frac{-5}{-2} \\ \text{division of same sign gives a positive number} \\ \text{slope = 5/2} \end{gathered}\)Hi! having a bit of trouble with this one problem that I can't seem to solve correctly. This is an exponential and logarithmic equation problem, but I keep getting 1.74036... and apparently that isn't the answer. I'd appreciate the help!
The value of x from the given expression is 0.7558
Solving exponential equationsThe standard exponential equation is expressed as y = ab^x
Given the equation below
10^x +5 = 60
Subtract 5 from both sides
10^x = 60 - 5
10^x = 55
Take the log of both sides
log10^x = log55
x = log55/log10
x = 0.7558
Hence the value of x from the given expression is 0.7558
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Describe the difference between angles made by secants inside the circle and angles made by secants outside of the circle?
Answer:
The angle made by two secants intersecting outside a circle is half the difference between the intercepted arc measures. When two secants intersect outside a circle, there are three angle measures involved: The angle made where they intersect (angle APB above) The angle made by the intercepted arc CD.
Step-by-step explanation:
please mark this answer as brainliest
i stuck on this answer help
Answer:
Step-by-step explanation:
How could you use subtraction to find the area of a figure
Answer:
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Step-by-step explanation:
On the interval [0, 2π), which points are intersections of r = 5 4 sin(θ) and r = −6 sin(θ)? check all that apply.
Correct option is D) and E)
(3,7π/6),(3,11π/6)
What is Point of intersection?Point of intersection is the point where two lines or two curves meet each other.
The point of intersection of two lines of two curves is a point.
If two planes meet each other then the point of intersection is a line.
The term "point of intersection" refers to the intersection of two lines. The equations a1x+b1y+c1=0 and a2x+b2y+c2=0, respectively, are used to represent these two lines. The two lines' intersection point is shown in the following figure. The intersection of three or more lines can also be located.
According to the given information:let
5 + 4 sin(θ) = −6 sin(θ)
Then get
θ= -1/2
Then you can make it
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I understand that the question you are looking for is:
On the interval [0, 2π), which points are intersections of r = 5 4 sin(θ) and r = −6 sin(θ)? check all that apply.
A) -3,7/6
B) (-3,11/6)
C) (3,7/6)
D) (3,11/6)
Brainly anyone....
Given that charge for each tabletop is 8.50 per square foot, create an itemized
invoice to show the cost of
each tabletop from 10-12 and the total cost.
Table 1 - $
Table 2 - $
Table 3 - $
Total cost - $
Answer:
Table 1: for 10 square feet it would be: 85.00
Table 2: would be 93.50
Table 3: would be 102.00
The Total cost would be: 280.50
Un estudio de una escuela secundaria local trató de determinar la cantidad media de
dinero que cada estudiante había ahorrado. El estudio encuestó a una muestra
aleatoria de 86 estudiantes de secundaria y encontró un ahorro medio de 3600
dólares con una desviación estándar de 1500 dólares. En el nivel de confianza del
95%, encuentre el margen de error para la media, redondeando al número entero
más cercano.
The margin of error for the 95% confidence interval is given as follows:
M = $321.
What is a t-distribution confidence interval?The t-distribution is used when the standard deviation for the population is not known, and the bounds of the confidence interval are given according to the equation presented as follows:
\(\overline{x} \pm t\frac{s}{\sqrt{n}}\)
The variables of the equation are listed as follows:
\(\overline{x}\) is the sample mean.t is the critical value.n is the sample size.s is the standard deviation for the sample.The critical value, using a t-distribution calculator, for a two-tailed 95% confidence interval, with 86 - 1 = 85 df, is t = 1.9883.
The parameters are given as follows:
\(\overline{x} = 3600, s = 1500, n = 86\)
Hence the margin of error is obtained as follows:
\(M = t\frac{s}{\sqrt{n}}\)
\(M = 1.9833 \times \frac{1500}{\sqrt{86}}\)
M = $321.
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Given the following information about events A, B, and C, determine which pairs of events, if any, are independent and which pairs and mutually exclusive. P(A)
Based on the given probabilities:
Events A and B are independent.
Events B and C are mutually exclusive.
Events C and A are independent.
To determine whether pairs of events are independent or mutually exclusive, we need to analyze their conditional probabilities.
Pair A and B:
P(A) = 0.26, P(B) = 0.5, and P(A|B) = 0.26. The fact that P(A|B) is equal to P(A) suggests that events A and B are independent. This means that knowing the occurrence of event B does not affect the probability of event A.
Pair B and C:
P(B) = 0.5, P(C) = 0.45, and P(B|C) = 0. The fact that P(B|C) is equal to 0 implies that events B and C are mutually exclusive. This means that if event C occurs, event B cannot occur, and vice versa.
Pair C and A:
P(C) = 0.45, P(A) = 0.26, and P(C|A) = 0.26. The fact that P(C|A) is equal to P(C) suggests that events C and A are independent.
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Complete question is:
Given the following information about events A, B, and C, determine which pairs of events, if any, are independent and which pairs are mutually exclusive.
P(A)= 0.26
P(B)= 0.5
P(C)= 0.45
P(A|B)= 0.26
P(B|C)=0
P(C|A)=0.26
Q1-) Consider a manufacturing system with two machines. Suppose that when both ma- chines are available, one is in use and the other is on standby. The probability that a machine in use fails during a day is p. When it fails its repair may start only the next day if the single repair facility is available. It takes two days to repair a failed machine. We can use a Markov Chain model to describe the evolution of this system. Let Xn = (i, j), n ≥ 0 denote the states of the Markov chain, where i is the number of machines in working condition and j is the number of elapsed repair days of a machine at the repair facility at the beginning of the n'th day. The corresponding transition probability matrix is (2,0) (1,0) (1,1) (0,1) (2,0) [1-p P 0 0 (1,0) 0 0 1-p Р P= (1,1) 1-p 0 0 P (0,1) 0 1 0 0 For parts (a)-(c) do not assume a specific value for p, leave your answer in terms of p. (a) Given Xo = (1, 1), what is the probability that only one machine is in working condition after two days? (b) Find the expected number of days until both machines are down, given that currently both machines are operational. (c) Find the steady state probabilities. (d) Suppose the revenue of the manufacturing system is R TL per day if any one of the machines is in operating condition and currently p = 0.3. What will be the percentage change in the long run average benefit per day if a major technological improvement is achieved that changes p from 0.3 to 0.2?
(a) To find the probability that only one machine is in working condition after two days, we need to determine the probability of transitioning from state (1, 1) to state (1, 0) after two days.
From the transition probability matrix, we see that to transition from (1, 1) to (1, 0) in one day, both machines need to remain operational, which has a probability of (1 - p) * (1 - p) = (1 - p)^2.
Therefore, the probability of transitioning from (1, 1) to (1, 0) after two days is ((1 - p) * (1 - p))^2 = (1 - p)^4.
(b) To find the expected number of days until both machines are down, given that currently both machines are operational, we need to consider the transition probabilities from state (2, 0) to state (0, 1).
From the transition probability matrix, we see that to transition from (2, 0) to (0, 1) in one day, both machines need to fail, which has a probability of p * p = p^2.
Therefore, the expected number of days until both machines are down, given that both machines are currently operational, is 1 / (p^2).
(c) To find the steady-state probabilities, we need to solve the equation πP = π, where π is the row vector of steady-state probabilities and P is the transition probability matrix.
Solving this equation will give us the steady-state probabilities for each state (i, j). Since the given matrix is not provided, it is not possible to calculate the exact steady-state probabilities without the specific values of the transition probabilities.
(d) To determine the percentage change in the long-run average benefit per day if p changes from 0.3 to 0.2, we would need to know how the revenue R TL is related to the probability p. Without this information, it is not possible to calculate the percentage change.
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Please help......... And I am giving brainly thx soooo much
The answers are options a, b, d.
A is Correct ✩ ✧ ☆ ✮ ✶
B is Correct ✮ ✺ ❉ ❋ ✽ ✾ ※ ✸ ✹ ✺ ✷
D is Correct ❉ ✳︎ ✴︎ ❉ ❅ ✸ ✭ ✧ ✥ ✢ ✫ ✸ ✼ ✴︎ ❆ ❅ ✽ ✮ ✦ ✧ ✤ ☆
A cylinder has a height of 14 inches and a radius of 5 inches. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer:
1099 inches
Step-by-step explanation:
We know that formula for volume of a cylinder is:
\(V=\pi r^2h\)
\(V=\pi 5^2*14\)
\(V=\pi 25*14\)
\(V=\pi 350\)
\(V=3.14*350\)
\(V=1099\)
Answer:
1099
Step-by-step explanation:
Any point on the parabola can be labeled (x,y), as shown. What are the distances from the point (x,y) to the focus of the parabola and the directrix? Select two answers.distance to the focus: (squareroot over this whole problem)* (x+3)^2+(y-3)^2distance to the directix: |y-4|distance to the directix: |y+4|distance to the focus: *squareroot over again* (x+3)^2+(y-2)^2distance to the directix: |x-4|distance to the focus: *square root again* (x-2)^2+(y+3)^2
Given:
Vertex: (-3, 3)
Focus: (-3, 2)
Let's find the distance from the point (x, y) to the focus of the parabola and the directrix.
To find the distance, apply the distance formula:
\(d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)Thus, we have:
Distance from (x, y) to the focus:
Where:
(x1, y1) ==> (x, y)
(x2, y2) ==> (-3, 2)
Thus, we have:
\(\begin{gathered} d=\sqrt{(x-(-3))^2+(y-2)^2} \\ \\ d=\sqrt{(x+3)^2+(y-2)^2} \end{gathered}\)Therefore, the distance from the point (x, y) to the focus is:
\(\sqrt{(x+3)^2+(y-2)^2}\)• The distance from the point to the directrix.
From the graph, the directrix is:
y = 4
Now, to find the distance, subtract the y-coordinate of the point from y = 4.
The distance is the absolute value of the result.
Thus, we have:
\(|y-4|\)ANSWER:
Distance from the point to the focus:
\(\sqrt{(x+3)^2+(y-2)^2}\)Distance from the point to directrix:
\(|y-4|\)2d²y/dx² + yd²y/dx² = 0, dy/dx at x = 0 = 0, dy/dx at x = infinite = 1, dy/dx at x = 5 = 0.99 d²z/dx² + k/2y dz/dx = 0 z(0) = 0 and z(infinite) = 1 k is just a constant. Solve the differential equations with boundary conditions. By using Runge kutta4 method with MATLAB
Adjust the parameters as needed, such as the step size (h) and the final x-value (xn), and run the code to obtain the solution for y(x).
The resulting plot will show the solution curve.
To solve the given set of differential equations using the Runge-Kutta method in MATLAB, we need to convert the second-order differential equations into a system of first-order differential equations.
Let's define new variables:
y = y(x)
z = dz/dx
Now, we have the following system of first-order differential equations:
dy/dx = z (1)
dz/dx = -k/(2y) (2)
To apply the Runge-Kutta method, we need to discretize the domain of x. Let's assume a step size h for the discretization. We'll start at x = 0 and proceed until x = infinite.
The general formula for the fourth-order Runge-Kutta method is as follows:
k₁ = h f(xn, yn, zn)
k₂ = h f(xn + h/2, yn + k₁/2, zn + l₁/2)
k₃ = h f(xn + h/2, yn + k₂/2, zn + l₂/2)
k₄ = h f(xn + h, yn + k₃, zn + l₃)
yn+1 = yn + (k₁ + 2k₂ + 2k₃ + k₄)/6
zn+1 = zn + (l₁ + 2l₂ + 2l₃ + l₄)/6
where f(x, y, z) represents the right-hand side of equations (1) and (2).
We can now write the MATLAB code to solve the differential equations using the Runge-Kutta method:
function [x, y, z] = rungeKuttaMethod()
% Parameters
k = 1; % Constant k
h = 0.01; % Step size
x0 = 0; % Initial x
xn = 10; % Final x (adjust as needed)
n = (xn - x0) / h; % Number of steps
% Initialize arrays
x = zeros(1, n+1);
y = zeros(1, n+1);
z = zeros(1, n+1);
% Initial conditions
x(1) = x0;
y(1) = 0;
z(1) = 0;
% Runge-Kutta method
for i = 1:n
k1 = h * f(x(i), y(i), z(i));
l1 = h * g(x(i), y(i));
k2 = h * f(x(i) + h/2, y(i) + k1/2, z(i) + l1/2);
l2 = h * g(x(i) + h/2, y(i) + k1/2);
k3 = h * f(x(i) + h/2, y(i) + k2/2, z(i) + l2/2);
l3 = h * g(x(i) + h/2, y(i) + k2/2);
k4 = h * f(x(i) + h, y(i) + k3, z(i) + l3);
l4 = h * g(x(i) + h, y(i) + k3);
y(i+1) = y(i) + (k1 + 2*k2 + 2*k3 + k4) / 6;
z(i+1) = z(i) + (l1 + 2*l2 + 2*l3 + l4) / 6;
x(i+1) = x(i) + h;
end
% Plotting
plot(x, y);
xlabel('x');
ylabel('y');
title('Solution y(x)');
end
function dydx = f(x, y, z)
dydx = z;
end
function dzdx = g(x, y)
dzdx = -k / (2*y);
end
% Call the function to solve the differential equations
[x, y, z] = rungeKuttaMethod();
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simple random sampling is least likely to . group of answer choices ensure that each individual has an equal chance of selection remove all bias and discrimination from the selection process guarantee that every individual in the population has a chance of being selected guarantee that the sample will be representative and unbiased
Simple random sampling is least likely to guarantee that the sample will be representative and unbiased.
Simple random sampling is a technique that is used in research in which each member of the population is given an equal chance of being selected. It's the most straightforward and most basic technique for selecting a random sample. Sampling is a statistical method used to gather and analyze data from a subset of a population to provide estimates, hypotheses, or projections of the whole population. A sample is a subset of a population chosen to represent it since it would be difficult to collect data on the entire population. A sample is thus chosen using sampling techniques, which are statistical approaches for choosing representative samples that guarantee unbiased and precise results.
Biased sampling is a type of sampling method that can lead to misleading or erroneous conclusions. It happens when the sample that has been chosen is not representative of the population it is meant to represent. Biased sampling occurs when the selection method used to obtain the sample is flawed.
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What is a Terminating decimal and a Repeating Decimal. Whats the difference?
Answer:
If you end up with a remainder of 0 , then you have a terminating decimal. Otherwise, the remainders will begin to repeat after some point, and you have a repeating decimal.
A repeating decimal has non-zero repeating values, while a terminating decimal ends in zero.
The perimeter of a square is 64mm. Write and solve an equation to determine the length of each side of the square.
Answer:
8mm
Step-by-step explanation:
A function is defined by the equation y=x2+3, where x represents the input of the function and y represents the output. Which of the following graphs would represent ordered pairs that satisfy this equation?
Answer:
it y = 2x + b
Step-by-step explanation:
YOU NEED TO PUT THE M FIRST NOT THE X
Avery decides to take her puppy for a walk. After 90 feet, they stop to smell some roses. Then, Avery runs into a friend 200 yards up the road. They start talking, and soon it's time for Avery to go home. So, she and her puppy head back to her house. How many feet long was Avery's walk?
Answer:
Below
Step-by-step explanation:
90 feet + 200 yrads = 90 feet + 200 *3 feet = 690 feet EACH direction for a total of 690 * 2 = 1380 ft
Answer:
1380 ft long
Step-by-step explanation:
1. You would convert 200 yds to feet. (3ft in a yd so 600 ft.)
2. Add 600+90 to figure out how far she walked to her friend.
3. Double it because she walked the same distance to get home.
What are the Nash equilibria in this game?
Both (P1=Shot, P2=Shot) and (P1=No shot, P2=No shot)
Only (P1=Shot, P2=No shot)
Both (P1=Shot, P2=No shot) and (P1=No shot, P2=shot)
the Nash equilibrium is not necessarily the best or most desirable outcome for the players involved. It simply represents a stable state where no player has an incentive to unilaterally deviate from their chosen strategy.
To determine the Nash equilibria in a game, we need to analyze the strategies of each player and identify the combinations of strategies where no player has an incentive to unilaterally deviate.
Given the options:
1. (P1=Shot, P2=Shot)
2. (P1=No shot, P2=No shot)
3. (P1=Shot, P2=No shot)
4. (P1=No shot, P2=Shot)
Let's analyze each combination:
1. (P1=Shot, P2=Shot):
If both players choose to shoot, they both face the risk of being shot and getting injured. Neither player has an incentive to deviate from this strategy, as changing to "No shot" would expose them to the risk of being shot without being able to retaliate. Therefore, (P1=Shot, P2=Shot) is a Nash equilibrium.
2. (P1=No shot, P2=No shot):
If both players choose not to shoot, they avoid the risk of being injured. Again, neither player has an incentive to unilaterally deviate from this strategy, as changing to "Shot" would expose them to the risk of being injured without gaining any advantage. Therefore, (P1=No shot, P2=No shot) is a Nash equilibrium.
3. (P1=Shot, P2=No shot):
If Player 1 chooses to shoot while Player 2 chooses not to shoot, Player 1 has an advantage and can potentially eliminate Player 2 without being injured. In this scenario, Player 2 may have an incentive to deviate from "No shot" and switch to "Shot" to protect themselves. Therefore, (P1=Shot, P2=No shot) is not a Nash equilibrium.
4. (P1=No shot, P2=Shot):
Similarly, if Player 1 chooses not to shoot while Player 2 chooses to shoot, Player 2 has an advantage and can potentially eliminate Player 1 without being injured. In this scenario, Player 1 may have an incentive to deviate from "No shot" and switch to "Shot" to protect themselves. Therefore, (P1=No shot, P2=Shot) is not a Nash equilibrium.
Based on the analysis, the Nash equilibria in this game are:
- (P1=Shot, P2=Shot)
- (P1=No shot, P2=No shot)
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Which value of x makes this equation true? - 12 x − 2 ( x + 9 ) = 5 ( x + 4 ) A. 5 B. - 1 3 C. 13 19 D.
The required simplified value οf x fοr the given equatiοn is -2. Thus, οptiοn D is cοrrect.
What is simplificatiοn?The prοcess in mathematics tο οperate and interpret the functiοn tο make the functiοn οr expressiοn simple οr mοre understandable is called simplifying and the prοcess is called simplificatiοn.
In mathematics, arithmetics deals with numbers οf οperatiοns accοrding tο the statements. There are fοur majοr arithmetic οperatοrs, additiοn, subtractiοn, multiplicatiοn, and divisiοn,
-12x - 2(x + 9) = 5(x + 4)
−14x−18 = 5(x+4)
−14x−18 = 5x+20
−19x−18 = 20
−19x = 20+18
x = 38
x = -38/19
x = -2
Thus, the required simplified value of x for the given equations is -2.
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Complete question:
Solve for y.
3(y − 8) + 2 = 8
y =
Answer:
y = 10
Step-by-step explanation:
3(y − 8) + 2 = 8
3y - 24 + 2 = 8
3y - 22 = 8
3y = 8 + 22
3y = 30
y = 10