System of Equations: y=9+3z y=51−3z Value of z Value of y

Q: Difference between nominal scale and ordinal scale

A: Nominal and Ordinal scale are measuring tools used to measure the tools.

Q: What is the reference period?

A: A reference period is the time over which statistical data are obtained or measured and, as a…

Q: A high school has 48 players on the football team. The summary of the players weights is given in…

A: Economics is a branch of social science that describes and analyzes the behaviors and decisions…

Q: In excel geametrically all the given Phat graphically and derived data. ar

A: APP = TPP/ Input  MPPn = TPPn - TPPn-1 or change in TPP/ Change in Input

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A: We are taking years as x0,x1,x2 and x3 and Profits are f(x0),f(x1),f(x2) and f(x3) respectively.…

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A: We know that the sum of the average propensity to save and average propensity to consume is 1 This…

Q: The following is a plot of US labor productivity. The scale is calibrated so productivity = 100 in…

A: Given:Productivity in 2020=113Productivtiy in 1990=60

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A: Arithmetic mean is another term for mean. The definition of mean is "to assess the average." The…

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A:

Q: An economist predicts that the cost of food will increase by 4% per year for the next several years.…

A: * SOLUTION :-    (5)   From the given information the answer is provided as below as ,

Q: Industry Electric Agriculture Final Demand 120 Water Power Water 100 480 230 Electric Power…

A:

Q: Sales (in S) for one week were collected for 18 stores in a food store chain. The data are shown…

A: Mean refers to the measure of central tendency that is calculated by adding up the values of all the…

Q: QUESTION 20 YEAR PRODUCT 1988 1989 1990 1991 price: $2.00 quantity: price: $1.00 1,000 $6.00 $8.00…

A: Consumer Price Index or CPI measures the total cost of goods and services that are being purchased…

Q: Find the coordinates of the maximum and minimum points of: * y = 2x3 – 3x² + 2 О Мах (0,2), Min…

A: Recall that for a given function, y = f(x), we have following: If p is a maximimzer, then, f'(p)=0,…

Q: Solve the following system of equations for z and for y: System of Equations: Value of Value of y z…

A: (Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Px = MUy • Py = MUZ • Pz %3D x > MUy/Py > MUZ/Pz > N

A: Utility is referred to the satisfaction that is got by consuming a product.  The marginal…

Q: Question 1 Information regarding the community’s average income and movie ticket sales at the Ruby…

A: Last year             Community's average income $55800             Movie Ticket sales = 4980 This…

Q: i GDP & Years GDP 164000 160,000 156000 152000 1,48,000 144,000 GDP 2016 17 18 19 20 Years Note: The…

A: (GDP)Gross Domestic Product The total monetary or market worth of all the finished goods and…

Q: Type of Rubber Type of tyre T2 T3 Availability of Rubber (in tons) T1 R1 310 R2 2 2 3 180 R3 4 3 2…

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Q: Solve the following equation for x, where x represents a real number. X3D0.56х — 1.32 X = (Type an…

A: Given equation: x=0.56x-1.32 Taking x terms to the left-hand side x-0.56x=-1.32

Q: Find f'(x). 4 f(x) = 2x° (x* - 2) f'(x) = D %3D

A: Given: fx=2x5x4-2

Q: Compute average annual growth rate (linear/simple) from the following time series data on production…

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Q: 2) Solve the following equations for X without using logarithms Za) 22x = 16 - 27 *-X - 2 2 2c) In

A: 2a) 22x=16 16 can be written in exponent form  with base 2 : 24 22x=24 One of the rule of exponents…

Q: Economics gretl: graph 1 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 T y = x 08 Q-Q plot for uhat1 1 -1 -1…

A: The qq plot also known as the quantile quantile plot helps us to determine the distribution of the…

Q: A mutual fund has a rate of return for five years of 10%, 14%, 10%, and 22% . Calculate the…

A: Geometric mean: It is the average of a set of observations and is generally used for calculating…

Q: What is the type of scale of the variable age if it is measured in the following way? What is your…

A: The level of Measurements is to classify the variables how the group or individuals variables are…

Q: The forecast with out seasonality is modeled as: Sales 6 t+ 236.00, where t= time in months,…

A: Seasonality refers to a pattern which is repetitive in a time series data. It repeats over a period…

Q: The number of users of a certain website (in millions) from 2004 through 2011 follows. Year Period…

A: Time Series is the collection of observations of various data items obtained through various…

Q: pods was $2,129. onse as an index number rounded to one decimal place.)

A: The index number measures the relative change in the price level.

Q: Find f'(x). f(x) = 9x* (x³ - 6) 3 f'(x) = 63x° - 216x

A: The increasing or decreasing function depends upon the second derivative. It means as the second…

Q: The equation D(x) = 208(1.257)* represents the annual number of debit card transactions in Canada,…

A: We have given  D(x)=2081.257x               .... (1) Where D is in million and x is in years since…

Q: ᴀꜱꜱᴜᴍᴇ ᴛʜᴀᴛ ᴀ ᴛᴇxᴛɪʟᴇ ᴄᴏᴍᴘᴀɴʏ ɪɴᴄᴜʀꜱ ᴀ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ ᴄᴏꜱᴛ ᴏꜰ $12 ᴘᴇʀ ꜱʜɪʀᴛ, ᴀɴᴅ ɪᴛ ᴘʀᴏᴅᴜᴄᴇᴅ 3045 ᴜɴɪᴛꜱ…

A: Production means the goods and services are produced by converting raw materials into finished…

Q: 1. Write this system of equations in matrix form. X1 + X2 + X3 = 1; xi – X2 = 4; x2 + X3 = 7.

A: To write this system in matrix form we will have to divide it into 3 separate Matrices, where one…

Q: random sample of 1-gallon cartons of milk is selected from the automatic filling machine.   The…

A: A sample is collected from the population which represents the data set.

Q: p = 6 – 29 p = 2 + q lote: Use the orange line (square symbols) to plot the first equation, and use…

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Q: Match each mathematical expression to the term below which represents its meaning: AU/AL is Ac/Ae is…

A:

Q: Annual revenue for Corning Supplies grew by 5.5% in 2014; 1.1% in 2015; –3.5% in 2016; –1.1% in…

A: Hey champ,Welcome to this platform. Here you will get the answer with better quality in minimum…

Q: $1,900 D $1,000; $1,000 $1,200: $1,000 $1,000; $1,200 $1,000 $1,800 g the data given in the table…

A: WHAT IS GDP DEFLATOR? GDP Deflator is also called as GDP Price Deflator or Implicit Price Deflator.…

Q: geometric mean? (Be sure to go out at least 4 decimal places.)

A: The ‘geometric mean[GM]’ is the ‘average value’ that signifies the ‘central tendency’ of the set of…

Q: Use the following STATA output to test whether the variable wgt is significant at 5% level: Source |…

A: Answer- Need to find- Weather the variable is significant at 5% level   Evaluate the options:- 1.…

Q: A guy on reddit has been tracking his daily body weight for the last 3.5 years.

A: Since the question you have posted consists of multiple parts, we will answer the first three…

Q: exaplin Z-D model with the help of diagrams

A: Z-D model is also known as the Keynesian model. It was popular before the AD/AS model was developed.…

Q: Solve the following system of equations using matrix method: 5x – 6y + 4z = 30; 7x + 4y – 3z = 38;…

A: In a matrix multiplication the number of the number of columns in first matrix must be equal to…

Q: Indicate if the following data sets represent time- series, cross section or panel data. а- Number…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: report the cumulative frequency, relative frequency, and cumulative relative frequency.

A: 2.   Frequency Cumulative Frequency Relative Frequency Cumulative Relative Frequency 0 up to…

Q: A country's growth rate (the percentage change in output) between 2000 and 2002 was 11%, and the…

A: Growth rate of an economy refers to a percentage increase in output of goods and services produced…