hi just wanted to give u extra points and see if you liked my run off math project abt sporks
(run off of twilight forks)​

There are 126,720 inches in 2 miles

Marketing variables that are included in consumer discrete choice models are often endogenous. Extant treatments using likelihood-based estimators impose parametric distributional assumptions, such as normality, on the source of endogeneity. These assumptions are restrictive because mis specified distributions have an impact on parameter estimates and associated elasticities. The normality assumption for endogeneity can be inconsistent with some marginal cost specifications given a price-setting process, although they are consistent with other specifications. In this paper, we propose a heterogeneous Bayesian semiparametric approach for modeling choice endogeneity that offers a flexible and robust alternative to parametric methods. Specifically, we construct centered Dirichlet process mixtures (CDPM) to allow uncertainty over the distribution of endogeneity errors. In a similar vein, we also model consumer preference heterogeneity nonparametrically via a CDPM. Results on simulated data show that incorrect distributional assumptions can lead to poor recovery of model parameters and price elasticities, whereas the proposed semiparametric model is able to robustly recover the true parameters in an efficient fashion. In addition, the CDPM offers the benefits of automatically inferring the number of mixture components that are appropriate for a given data set and is able to reconstruct the shape of the underlying distributions for endogeneity and heterogeneity errors. We apply our approach to two scanner panel data sets. Model comparison statistics indicate the superiority of the semiparametric specification and the results show that parameter and elasticity estimates are sensitive to the choice of distributional forms. The CDPM specification yields evidence of multimodality, skewness, and outlying observations in these real data sets.

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Answer:

Step-by-step explanation:

5.5% of 128,500

(128500*5.5)/100=7067.50

Answer:

What's you question?

Step-by-step explanation:

Answer:

I just graphed the entire thing and none of them are on the line . . .

Answer:

y[tex]\geq[/tex]-1

Step-by-step explanation:

4y+8+8[tex]\geq[/tex]12

4y  [tex]\geq[/tex]-4

y[tex]\geq[/tex]-1

Answer:

y=2x+1.

Step-by-step explanation:

You first need to find the slope of the line already graphed. -2 to 1 would be three units to the right, and -2 to 4 would be six units up. You would use the equation (y2-y1)/(x2-x1), where x1 and y1 would be the x and y values of the first coordinate of the graphed line, and x2 and y2 would be the second coordinate. This would be 6/3, which can be simplified to 2/1, which can be simplified to 2, which would mean the slope of the given line would be 2, as well as the parallel line. Now, you could use a pretty complicated equation to find the y-intercept of the line you need to graph, but I would recommend using the slope to find it. Since the given point is (3, 7), you would need to go to the left, meaning you would reverse the slope until you reach the y-axis, so you would use -2 as the slope. 3*-2=-6, and 7-6=1, so the y-intercept would be 1. The answer would be y=2x+1. Hope this helps.

Answer:

[tex]d \approx 2.8[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra II

Step-by-step explanation:

Step 1: Define

Point A (-3, 1)

Point B (-1, -1)

Step 2: Find distance d

Answer:  d = 2.83

Step-by-step explanation: The distance between AB rounded to the nearest tenth is 2.83

Answer:

60 inches²

Step-by-step explanation:

Unit test

Answer:

300kg

Step-by-step explanation:

240(25/100)

240(.25) = 60

25% of 240 = 60, so add that 60 to get an extra 25% for this month

240 + 60 = 300

Answer:

y=4x-35

Step-by-step explanation:

please mark as brainliest

Answer:

y = 3/12x

Step-by-step explanation:

18 - 12 = 6

37 - 13 = 24

6/24 = 3/12

Answer:

-2.4

Step-by-step explanation:

Let the unknown number be x.

-3.7 = -1.3(1) + x

-3.7 = -1.3 + x

x - 1.3 = -3.7

x = -3.7 + 1.3

x = -2.4

Answer:

m<JKL = 38.1

Step-by-step explanation:

We are given 2 angles, <DFG and <JKL, which are complementary angles, also that m<DFG = x+8.0 and m<JKL = x-5.8

Complementary angles are angles that add up to 90.

This means that m<DFG plus m<JKL is equal to 90.

As an equation, that would be:

m<DFG + m<JKL = 90

We can substitute m<DFG and m<JKL with their measures.

x + 8.0 + x - 5.8 = 90

Combine the x's.

2x + 8.0 - 5.8 = 90

Subtract 5.8 from 8.0.

2x + 2.2 = 90

Subtract 2.2 from both sides

2x = 87.8

Divide both sides by 2.

x = 43.9

We found the value of x, but we aren't done yet. The question wants us to find the measure of <JKL.

Remember that m<JKL=x-5.8

So, replace 43.9 as x and subtract 5.8 from it.

m<JKL = x-5.8 = 43.9 - 5.8 = 38.1

Because ,

The given figure is parallelogram and as we know that , a parallelogram has two congruent triangles . Now by the given figure the pair two sides are equal and a opposite angle is equal . So we can say the the two triangles are congruent by SAS congruency .

Finding the numeric values of the piecewise function, the blood pressure will be lowest in the following time:

a. 1 p.m. to 3 p.m.

To find the numeric value of a function, we replace each instance of the variable in the function by the desired value.

In this problem, we have a piecewise function, that is, a function with different definitions based on the input, in which:

The numeric values are calculated next, looking at the definition for each value of t.

The lowest values are for t between 6 and 8, that is, between:

Hence option a is correct.

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He had 105 dollars. 150%=1.5 and 100-30=70 so 70x1.5 =105

Answer:

I dont know what to say you have literally chosen the correct answer hahaha

Step-by-step explanation:

It is a though

But I hope i am helping you

and i hope you ace your test

Answer:

C

Step-by-step explanation:

Hopefully this helps

Answer:

the rate of change is 4.

Step-by-step explanation:

It is 4 because to find the rate of change you need to see how many pieces of corn (y) there are for every serving (x). If you see if you plug in the number three in between 2 and 4 for the servings and you follow the pattern of the table you will get 12. Then you subtract 8 from 12 and you get 4.

so basically the rate of change is the difference in corn for every serving.

Answer:

y - 4 = 2/3(x - 2)

Step-by-step explanation:

The format for point-slope form is: y - y₁ = m(x - x₁)

where m is the slope, x₁ is the x-coordinate and y₁ is the y-coordinate.

In (2,4), 2 is the x-coordinate and 4 is the y-coordinate.

The slope is 2/3.

When you plug in the values, you get:

y - 4 = 2/3(x - 2)

Hope this helps!

Answer:

3 is the coefficeint of x

Step-by-step explanation:

Ans

Step-by-step explanation:

254.16inches

Step-by-step explanation:

Using sine rule

g/sin25=510/sin122

Sin25=0.4226

Sin122=0.8480

g/0.4226=510/0.8480

Cross multiply

0.8480g=0.4226 x 510

0.8480g=215.526

Divide both sides by 0.8480

g=215.526/0.8480

g=254.16

The length of g is 70 inches.

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

Given,

ΔGHI, h = 13 inches, i = 77 inches and ∠G=170°.

We need to find the length of G

Cosine rule: (for all triangles)

c²=a²+b²-2abcos(C)

=13²+77²-2.13.77.cos(175)

=169+5929-2002cos(175)

=6098-2002(0.598)

=6098-1197.2

c²=4901

Take square root on both sides

c=70.01

G=70.01

Hence, the length of g is 70 inches.

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Circumference = Perimeter

Perimeter of Circle

= 14π

Also,

Perimeter of Circle

= 2πr

Now,

2πr = 14π

r = 14π/2π

r = 14/2

r = 7cm

The circumference of a circle is 14pi cm. Hence, the radius of the circle will be 7 cm.

Supposing that a considered circle has its radius of 'r' units.

Then, its circumference is given as:

[tex]Circumference = 2\pi r \: \rm units[/tex]

The radius of a circle is half of its diameter.

The circumference of a circle is 14pi cm.

Circumference = Perimeter

Circumference of Circle = 14π

Also,

Circumference of Circle = 2πr

Now,

2πr = 14π

r = 14π/2π

r = 14/2

r = 7cm

Hence, the radius of the circle will be 7 cm.

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Answer:

Step-by-step explanation:

6) Slope = 5

(5 , 40) ; m =5

y - y1 = m(x -x1)

y - 40 = 5 (x - 5)

y -40 = 5x - 25

     y = 5x - 25 + 40

y = 5x + 15

7)  slope = 2

m =2 ;  (-2 , 0)

y - y1 = m(x -x1)

y - 0 = 2(x -[-2])

      y = 2(x +2)

y = 2x +4

8) D) It takes 6 miles to travel a mile

Answer:

After 20 weeks both tanks have the same amount of fuel.

Diesel tank= 110 gallons

Gasoline tank= 110 gallons

Step-by-step explanation:

Giving the following information:

Diesel tank:

Total capacity= 210 gallons

Unitary daily use= 5 gallons

Gasoline tank:

Total capacity= 430 gallons

Unitary daily use= 16 gallons

First, we structure the total fuel loss formula for each tank:

Diesel tank= 210 - 5*x

Gasoline tank= 430 - 16*x

x= number of weeks

Now, we equal both formulas and isolate x:

210 - 5x = 430 - 16x

11x = 220

x= 20

After 20 weeks both tanks have the same amount of fuel.

Prove:

Diesel tank= 210 - 5*20= 110 gallons

Gasoline tank= 430 - 16*20= 110 gallons

Answer:

1) -43  2)-10

Step-by-step explanation:

so for the first one you would enter -9 into all of the x's

g(x)=4x-7

g(-9)=4(-9)-7 ( you would get -36, then you would minus y. so the answer is -43!)

g(-9)=-43

second one would be the same thing

g(x)=x^2-4x+11

g(-4)=-7^2-4(-7)+11

g(-4)=-10

Answer:

-4

Step-by-step explanation:

Looking at the points, one is at (-2,5) and another is at (-1,1)

The line goes down 4 and it goes 1 to the right

The slope is rise over run. In this case the rise if -4 and the run is 1.

-4/1 = 4