what is the correct measure of m? 15, 5, n, m
Answer:
subtract 5 , m=(-15)
Step-by-step explanation:
15-5
=10
n:
5-10
=(-5)
m:
(-5)-10
=(-15)
hope it help
H(x)=(x+5) ^2
If we solve h(x) = 36, one of the possible values of x is 1
What is the other possible value of x?
suppose we have two people in the market: a, b. their utility functions are ua=min{x1,x2}, ub=min{x1,x22}. solve their optimal choices and then find market demand.
Person A's optimal choices are x1 = x2 and person B's optimal choices are x1 = x22. Also Demand(x1,x2) = 2x1 + x1 + x22 represents the market demand for x1 and x2.
In order to find the optimal choices of person A and person B, we need to find the values of x1 and x2 that maximize their respective utility functions.
For person A, their utility function is ua = min{x1,x2}, which means their satisfaction is equal to the minimum value of x1 and x2. The optimal choice for x1 and x2 would be the values that make x1 = x2, because if one value is higher, the minimum will always be the lower value. Hence, person A's optimal choices are x1 = x2.
For person B, their utility function is ub = min{x1,x22}, which means their satisfaction is equal to the minimum value of x1 and x22. The optimal choice for x1 and x2 would be the values that make x1 = x22, because if x1 is higher, x22 will be even higher and the minimum will always be x1. Hence, person B's optimal choices are x1 = x22.
To find the market demand, we need to find the aggregate demand of both person A and person B. The aggregate demand is the sum of the individual demands. The demand for x1 and x2 can be found by adding the individual demands.
Person A's demand for x1 and x2 is the same, x1 = x2, hence the total demand for x1 and x2 is 2x1.
Person B's demand for x1 and x2 is x1 = x22, hence the total demand for x1 and x2 is x1 + x22.
The aggregate demand for x1 and x2 is the sum of both individual demands:
Demand(x1,x2) = 2x1 + x1 + x22
This represents the market demand for x1 and x2.
Therefore, Person A's optimal choices are x1 = x2 and person B's optimal choices are x1 = x22. Also Demand(x1,x2) = 2x1 + x1 + x22 represents the market demand for x1 and x2.
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Yesterday, of the coffee shop's customers ordered flavored coffee. of the
orders were for chocolate flavored coffee. What part of the coffee shop's
customers ordered chocolate flavored coffee?
67
56
14
Suppose ABC is a right triangle, and cos (B) =a/c, which of the following much also be true ?
Answer:
option 1 --> sec A = c/a
option 3 --> sin(b) = b/c
option 4 --> Sin(A) = a/c
Step-by-step explanation:
Since cos is adjacent, we know the legs are a and b and the hypotenuse is c
For angle B
sin (opposite over hypotenuse) = b/ctan (opposite over adjacent) = b/acsc (hypotenuse over opposite) = c/bsec (hypotenuse over adjacent) = c/bcot (adjacent over opposite) = a/bFor Angle A
sin = a/ccos = b/ctan = a/bcsc = c/asec = c/bcot = b/aSolution of the following separable DE is Select one: O 5 2 3 2 y == ·x² + C 2 ○ 5 ln |x| = 3 ln |y| + C O 5 3 zy² + c C 2 2 x² = O ○ 5 ln |y| = 3 ln |x|+C O None of these. 5ydx = 3xdy
The solution of the separable differential equation 5ydx = 3xdy is ln |y| = ln |x| + C, where C is the constant of integration.
To solve the given separable differential equation, we start by separating the variables by writing it as 5ydx - 3xdy = 0. Next, we integrate both sides with respect to their respective variables.
∫5ydx = ∫3xdy
Integrating the left side with respect to x gives 5xy + g(y), where g(y) is the constant of integration with respect to x. Similarly, integrating the right side with respect to y gives 3xy + f(x), where f(x) is the constant of integration with respect to y.
Therefore, we have 5xy + g(y) = 3xy + f(x).
To simplify the equation, we can rearrange it as 5xy - 3xy = f(x) - g(y), which gives us 2xy = f(x) - g(y).
Now, we can equate the constant term on both sides, f(x) - g(y) = C, where C is the constant of integration.
Simplifying further, we have f(x) = g(y) + C.
Since f(x) and g(y) are arbitrary functions, we can express them as ln |x| and ln |y| respectively, leading to ln |x| = ln |y| + C.
Therefore, the solution to the separable differential equation 5ydx = 3xdy is ln |y| = ln |x| + C, where C is the constant of integration.
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How do you solve for x in an angle?
To solve for x in an angle, you first need to identify what type of angle you are dealing with. Depending on the type of angle, you will use different formulas to solve for x. For example, if you are dealing with a right angle, you can use the Pythagorean Theorem to solve for x.
1. Identify the given information:-
First, identify the type of triangle and the angles that are given.
2. Use the appropriate formula:-
If it is a right triangle, use the Pythagorean Theorem to solve for the missing side. If it is an isosceles triangle, use the law of sines to solve for the missing angle.
3. Substitute the given values into the appropriate formula:-
Substitute the given values into the appropriate formula and simplify.
4. Solve for the unknown:-
Solve the equation for the unknown value (x).
5. Check your answer:-
Check your answer by plugging it back into the original equation to make sure it is correct.
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Question 5 (2 points)
Daniel, Antony, and Madelin won the lottery and got $100,000 in all. They donated $40,000 to charity and shared the rest amongst each other.
How much did they each get to keep? They each got
Blank 1:
Answer: 20,000$
Step-by-step explanation:
100,000$ - 40,000$ = 60,000$
There are 3 people so divide their money by the number of people.
60,000$ ÷ 3 = 20,000$
math 6759. stochastic processes in finance i
Stochastic processes in finance are modeled using a formula such as the Geometric Brownian Motion equation, which is used to predict the random variations in asset prices and inform investor decisions.
Stochastic processes in finance are processes that are randomly determined, with the outcomes being uncertain. These processes are used to model financial markets, and are useful for forecasting future price movements. These processes are usually modeled using a formula, such as the Geometric Brownian Motion (GBM) equation:
dS = μSdt + σSdz
Where dS is the change in the price of an asset over a short time period, μ is the drift term (expected rate of return), S is the current price of the asset, dt is the time period, σ is the volatility, and dz is a random variable.
This equation is used to model the random variations of an asset’s price, and can be used to predict future price movements. By understanding the GBM equation and its parameters, investors can make more informed decisions when trading financial instruments.
Stochastic processes in finance are modeled using a formula such as the Geometric Brownian Motion equation, which is used to predict the random variations in asset prices and inform investor decisions.
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Complete question
What is the Geometric Brownian Motion equation and how is it used in stochastic processes in finance?
Which rectangle is similar to a rectangle with 1/2 yards and 2/3 yards?
Answer:
The answer is A=2/9 yards²
Step-by-step explanation:
The formula for a rectangle is A=B x H
So the equation is A= 1/3 yards x 2/3 yards
can anyone help me please
QUICK
The figure shows the outline of a new pier that is going to be built at the ocean. What is the area of the pier? Use 3.14 for pi.
Answer:
7502.88m^2
here u go hope it helps
The area of the pier is approximately 1231.62 square meters.
What is a circle?A circle is a two-dimensional figure with a radius and circumference of 2pir.
The area of a circle is πr².
We have,
The pier is in the shape of a semicircle.
So,
The area of a semicircle is half of the area of a circle with the same diameter.
The area of a circle with a diameter of 56m is:
A = πr² = π(28)² = 2463.23 m²
So,
The area of the semicircle is:
A/2 = 2463.23/2= 1231.62 m²
Therefore,
The area of the pier is approximately 1231.62 square meters.
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5.9 divided by 497.252
Answer:
0.011865211
Step-by-step explanation:
5.9/497.252 =0.011865211
Answer:
84.28
Step-by-step explanation:
there exists a function f such that f(x) > 0, f 0 (x) < 0, and f 00(x) > 0 for all x. true or false
There exists a function f such that f(x) > 0, f 0 (x) < 0, and f 00(x) > 0 for all x. - True.
There exists a function f(x) that satisfies these conditions. To see why, consider the function f(x) = x^3 - 3x + 1.
First, note that f(0) = 1, so f(x) is greater than 0 for some values of x.
Next, f'(x) = 3x^2 - 3, which is negative for x < -1 and positive for x > 1. Therefore, f(x) has a local minimum at x = 1 and a local maximum at x = -1. In particular, f'(0) = -3, so f'(x) is negative for some values of x.
Finally, f''(x) = 6x, which is positive for all x except x = 0. Therefore, f(x) has a concave up shape for all x, including x = 0, and in particular f''(x) is positive for all x.
So we have found a function f(x) that satisfies all three conditions.
a function f with the properties f(x) > 0, f'(x) < 0, and f''(x) > 0 for all x. This statement is true.
An example of such a function is f(x) = e^(-x), where e is the base of the natural logarithm. This function satisfies the conditions as follows:
1. f(x) > 0: The exponential function e^(-x) is always positive for all x.
2. f'(x) < 0: The derivative of e^(-x) is -e^(-x), which is always negative for all x.
3. f''(x) > 0: The second derivative of e^(-x) is e^(-x), which is always positive for all x.
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Read the problem.
40% of the desserts at a bake sale are cookies. If 120 of the desserts are cookies, how
many desserts are at the bake sale in all?
Pick the model that represents the problem.
How many desserts are at the bake sale in all?
Answer:
300
Step-by-step explanation:
120÷40=3
3×100=300
dividing 120 by 4 will get you 1% so then to find 100% you multiple by 100
Answer:
300
Step-by-step explanation:
The total number of desserts is x. we don't know what it is.
40% of all the desserts are cookies.
That is 40% of x.
We are told that 120 of the desserts are cookies.
That means that 40% of all desserts amount to 120.
40% of x = 120
0.4x = 120
Divide both sides by 0.4
0.4x/0.4 = 120/0.4
x = 300
Answer: In all there are 300 desserts.
A doctor has instructed his patient to drink no more than 600 mL of coffee per day. The patient drinks from a mug that has a height of 37. 5 inches and a diameter of 2. 5 inches. If there are 16. 4 mL in every cubic inch, how many cups of coffee can the patient drink per day
The patient can drink approximately 5 cups of coffee per day, given the mug's dimensions and the doctor's instructions.
To calculate the number of cups of coffee the patient can drink per day, we need to determine the volume of the mug and then divide it by the maximum allowable coffee intake of 600 mL.
The volume of a cylinder (like the mug) can be calculated using the formula:
Volume \(= \pi \times (radius)^2 \times\) height
First, let's calculate the radius of the mug.
The diameter is given as 2.5 inches, so the radius is half of that:
Radius = 2.5 inches / 2 = 1.25 inches
Next, we'll substitute the values into the volume formula:
Volume \(= \pi \times (1.25 inches)^2 \times 37.5\) inches
Volume ≈ \(3.14 \times 1.56\) \(inches^2 \pi 37.5\) inches
Volume ≈ 183.76 cubic inches
Now, since the conversion factor provided states that there are 16.4 mL in every cubic inch, we can calculate the total volume of the mug in milliliters:
Volume (mL) = 183.76 cubic inches \(\times\) 16.4 mL/cubic inch
Volume (mL) ≈ 3012.54 mL
Since the patient should not exceed 600 mL of coffee per day, we divide the total volume of the mug by 600 mL:
Number of cups = 3012.54 mL / 600 mL
Number of cups ≈ 5.02 cups
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please find what number x is
Step-by-step explanation:
Hey there!
Given;
The triangle is a right angled triangle, whose one side is 26 and another side is X. It has also one angle that is 41°.
Now, taking reference angle as angle 41°. We get;
Perpendicular= 26
Base = X
and Reference angle = 41°.
We know that the ratio of tan is p/b. So, let's use this ratio.
\( \tan(41°) = \frac{26}{x} \)
\(0.869 \times x = 26\)
\(x = \frac{26}{0.869} \)
Therefore, The value of x is 29.90.
Hope it helps...
Aiden has his two friends order a pizza with 12 slices together they ate 2/3 of the pizza if they evenly divided what was left how many slices will each of them receive?
Answer:
1 each and there will be 1 piece left
the difference between two numbers is 2 and their product 80
Answer:
the numbers are 10 and 8
PLEASE HELP ME ASAPPPPPPP!!!!!!!!!!!!!!!!!!!!
ty :D
Answer:
y = 3x + 2
Step-by-step explanation:
use the negative reciprocal of the slope for a perpendicular line.
your given line has a slope of -1/3.
first, flip the fraction, and then flip the sign, and youre left with a slope of 3:
-1/3 become -3/1, which then becomes 3/1, which can be simplified to just 3.
i hope this helps.
as for 'b' in that equation, you substitute it for 2, which is the given y-intercept.
Use the remainder theorem to determine if x = 4 is a zero of the following polynomial and find the quotient and the remainder
p(x) = x2 + 11x - 60
ОА.
Yes, x = 4 is a zero of the polynomial
The quotient is x + 15, and the remainder is 0.
ОВ.
No, x = 4 is not a zero of the polynomial
The quotient is x + 15, and the remainder is 0
OC Yes x = 4 is a zero of the polynomial.
The quotient is x + 7, and the remainder is 0
D
No, x = 4 is not a zero of the polynomial.
The quotient is x + 7, and the remainder is -88
Given:
The polynomial is
\(p(x)=x^2+11x-60\)
To find:
Whether x = 4 is a zero of the given polynomial by remainder theorem and find the quotient and remainder.
Solution:
According to the remainder theorem, if (x-c) divides a polynomial p(x), then the remainder is p(c).
Divide the polynomial by (x-4) and check whether the remainder p(x)=0 at x=4.
Putting x=4 in the given polynomial, we get
\(p(4)=(4)^2+11(4)-60\)
\(p(4)=16+44-60\)
\(p(4)=60-60\)
\(p(4)=0\)
Since, remainder is 0, therefore, (x-4) is a factor of p(x) and x=4 is a zero.
Now, on dividing p(x) be (x-4) we get
\(\dfrac{x^2+11x-60}{x-4}=\dfrac{x^2+15x-4x-60}{x-4}\)
\(\dfrac{x^2+11x-60}{x-4}=\dfrac{x(x+15)-4(x+15)}{x-4}\)
\(\dfrac{x^2+11x-60}{x-4}=\dfrac{(x+15)(x-4)}{x-4}\)
\(\dfrac{x^2+11x-60}{x-4}=x+15\)
The quotient is x+15 and remainder is 0.
Therefore, the correct option is A.
Complete the equation of the line through (3, -8) and (6, -4)
Answer:
we have,
y-y1=m(x-x1)
or, y+8=4/3(x-3)
or, 3y+24=4x-12
or, 4x +3y+36=0 is the required equation
Answer:4/3x–12.
Step-by-step explanation: I just did this on khan and got it wrong but I used hints to get the answer, so here you go.
the labor supply of married women has been a subject of a great deal of economic research . Consider the following supply equation specification
HOURS=\beta1+\beta
2WAGE+\beta
3EDUC+\beta
4AGE+\beta
5KIDS6+\beta
6KIDS618+\beta
7NWIFEINC+e
where HOURS is the supply of labor, WAGE is hourly wage, is year of EDUC KIDS6 is the nunber of children in the household who are less than 6 years old, KIDS 618 is the nuber between 6 and 18 years old and NWIFEINC is househld income from sources other than the wif's employment
(a) Discuss the signs you expect for each of coefficients
(b) Explain why this supply equation cannot be consistently estimated by least squares regression
(c) Suppose we consider the woman's labor market experirnce EXPER and its square EXPER2 , to be instrumental for WAGE . Explain how these variables satisfy the logic of insrumental variables
(d) Is the supply equation identifies? explain
(e) Describe the steps you would take to obtain2SLS estimates
The resulting estimates would be consistent and unbiased under the assumptions of the 2SLS model, including the exclusion restriction and the relevance of the instrumental variables.
(a)
β1: Intercept term. Positive sign expected, as it represents the baseline hours of work before considering any other factors.
β2: WAGE. Positive sign expected, as an increase in wage should lead to an increase in the quantity of labor supplied.
β3: EDUC. Positive sign expected, as more education generally leads to higher wages and greater labor market opportunities.
β4: AGE. Unclear sign, as the effect of age on labor supply can vary depending on factors such as career stage, family responsibilities, and health.
β5: KIDS6. Negative sign expected, as having young children typically reduces the amount of time available for paid work.
β6: KIDS618. Unclear sign, as the effect of older children on labor supply can depend on factors such as childcare needs and household income.
β7: NWIFEINC. Unclear sign, as the effect of household income on labor supply can vary depending on factors such as labor market opportunities and family preferences.
(b) This supply equation cannot be consistently estimated by least squares regression because the error term e is likely to be correlated with one or more of the explanatory variables. For example, women who have more education or higher household income may be more likely to have greater labor market opportunities, which would lead to both higher wages and greater labor supply. This creates endogeneity, meaning that the explanatory variables are correlated with the error term and violate the assumptions of the least squares regression.
(c) The woman's labor market experience and its square can be used as instrumental variables for WAGE if they satisfy two conditions: (1) they are correlated with WAGE and (2) they are uncorrelated with the error term in the labor supply equation. The first condition is plausible because women with more labor market experience are likely to have higher wages, while the second condition can be achieved if the woman's labor market experience is not affected by other factors that influence labor supply (such as family responsibilities or health).
(d) The supply equation is identified if it satisfies the exclusion restriction assumption, which states that the instrumental variables used in the estimation are only related to the outcome variable through their impact on the endogenous explanatory variable. In this case, the exclusion restriction would require that EXPER and EXPER2 affect HOURS only through their impact on WAGE, and not through any other pathways.
(e) To obtain 2SLS estimates, we would first use EXPER and EXPER2 as instrumental variables to obtain predicted values of WAGE for each observation in the data set. We would then use these predicted values in place of the original WAGE variable in the supply equation and estimate the coefficients using ordinary least squares regression. The resulting estimates would be consistent and unbiased under the assumptions of the 2SLS model, including the exclusion restriction and the relevance of the instrumental variables.
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Which is the solution set of the inequality 15y - 9 < 36?
A. y > 9/5
B. y < 9/5
C. y > 3
D. y < 3
Answer:
D
Step-by-step explanation:
y < 3
100 POINTS!!!! Simplify. n6 • n5 • n4 ÷ n3 • n2 ÷ n
ITS NOT n^9
Answer: Must be n13 the 13 would be like smaller but i dont know how to do that
Step-by-step explanation:
Answer:
n^13
Step-by-step explanation:
i dont know if this is right? is n6 = n to the square root of 6
Develop a POQ solution and calculate total relevant costs for the data in the following table.
Period 1 2 3 4 5 6 7 8 9 10 11 12
Gross requirements 30 40 30 70 20 10 80 50
fill in the table and calculate total costs.
*Holding cost =$ 3.50 / unit/week; setup cost =$ 200 ; lead time =1 week; beginning inventory =40 . a lot-for-lot solution (enter your responses as whole numbers).
Using the information provided in the table, The total holding cost is $547.50, the total setup cost is $600 and the total cost is $1,147.50.
How to calculate the total costTo develop a POQ (Periodic Order Quantity) solution use a lot-for-lot solution, which means that we will order exactly what we need for each period.
The missing values can be found on the attached table.
From the table, the total holding cost which is the sum of the holding costs for all periods is $547.50 while the total setup cost which is the sum of the setup costs for all periods is $600.
Therefore, the total cost is the sum of the holding cost and the setup cost and it is calculated as $1,147.50.
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Write an equation that passes through the point (0,1) and creates a system with no solutions.
To create a system with no solutions, we need to find a parallel line to the given one.
If the given line is y = a*x + b
Our line will be: y = a*x + 1
How to create a system with no solutions?Sadly we don't have the other equation for the system, but we can say that it is a general linear equation of the form:
y = a*x + b
Now we want to find another equation that passes through (0, 1) such that the system has no solutions.
Then we just need to find another linear equation with the same slope, a (so the lines are parallel and never intersect), and an y-intercept of 1, so the other linear equation is:
y = a*x + 1
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Lauren is working two summer jobs, making $11 per hour washing cars and $6 per hour walking dogs. Lauren must earn no less than $120 this week. Write an inequality that would represent the possible values for the number of hours washing cars, w, and the number of hours walking dogs, d, that Lauren can work in a given week
Answer:
11w + 6g ≥ 120
Step-by-step explanation:
Let's set:
w = number of hours Lauren spent washing cars
d = number of hours Lauren spent walking dogs
Lauren makes $11 per hour washing cars, thus she earns 11w in total for washing cars.
Lauren makes $6 per hour walking dogs, thus she earns 6d in total for walking dogs.
The total earnings are:
T = 11w + 6g
Lauren must earn not less than $120 this week, thus:
11w + 6g ≥ 120
This is the required inequality
Answer:
11w+6d≥120
Step-by-step explanation:
this is straghit from my delt math so it has to be right
Dré wants to add 1 foot of grass all around his doghouse for a dog run. If the doghouse is 2 feet by 5 feet, what would the area of the grassy region be?
Answer:
The area of the grassy region would be 28ft.
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
50 POINTS!!! Re write the equation by completing the square x^2- 6x - 16 = 0
Answer:
(x - 3)² = 25---------------------------
Use the identity for the square of a sum:
(a + b)² = a² + 2ab + b²Comparing with the given we see that:
a = x, 2ab = - 6xThen find b:
2bx = - 6xb = - 3To complete the square we need to add b² = (-3)² = 9 to both sides:
x² - 6x + 9 - 16 = 9(x - 3)² - 16 = 9(x - 3)² = 25