The following table shows the total spent on research and development by industry in a country, in billions of dollars, for the period 2002-2012. 2 3 4 5 10 11 12 Year t 8| 9 7 (years since 2000) Spending ($ billion) 192| 194 194 204| 217 228 234 222 | 221| 232 243 Find the logarithmic regression model of the form S(t) = A In(t) + C with coefficients A and C rounded to two decimal places. S(t) = 2.888 ln(t) + 192 6.

Q: How do you kmow this is the right approach?

A: Two different airlines have a flight from Los Angeles to New York that departs each weekday morning…

Q: Cant see step 2

A: To find:- Factor of -35  that have sum of -2

Q: s how it works?

A: Survival Analysis: Survival analysis is a model for time until a certain “event.” The event is…

Q: When might you use one or the other?

A: Generally, both covariance and correlation are used to know about the linear relationship between…

Q: oint Mis the midpoint of AB. If the coordinates of A are (-3,6) and the coordinates of M are (-5,2…

A: Use mid-point and internal division formula

Q: Please find value of ID with steps

A: Consider ID=12[1-3-1.5ID(-3)]2⇒ID=12-3-3+1.5ID(-3)2⇒ID=129[-6+1.5ID]2 ⇒3 ID=4[36+2.25 ID2-18ID]⇒3…

Q: Can you please show steps for question (i) and (ii)

A: i) The first  system  can be written as  after taking Laplace transform as -   L{dxdt}=L{-ax}…

Q: any example to get C and D?

A: Given: A function in Wolfram Mathematica which will return: A if the input is a real number B if…

Q: Show steps

A:

Q: Other Math Explain why good knowledge in Astronomy is important for fields like Accounting,…

A: Most probably, you’re already interested in studying astronomy if you are reading this post. Would…

Q: What is the right answer? I have to show work.

A: The probability PAB is the conditional probability of happening of event A provided event B already…

Q: How is math connected to people and surroundings?

A: You go to the market and buy something. Now you have to pay for that. So you have to calculate how…

Q: Explain briefly the six steps of hypothesis

A: Solution: 1) Must know about population distribution nature and parameters of interest . 2)Define…

Q: -8 - 12

A: Given problem is

Q: Can you explain it better with all steps?

A: logeea=a and logea=lna

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: Can you teach people a simpler way to do this?

A: Here, I have taken marked price as $100.

Q: Can you write it properly? It is not understandable.

A:

Q: (c) Assuming the residuals are normally distributed, construct a 90% confidence interval for the…

A: (c) The regression analysis is conducted using EXCEL. The software procedure is given below: Enter…

Q: Why do the order of operations is best taught using memory triggers resonate with you? What it means…

A:

Q: What other ways can I show the result? Thanks.

A: Enter the data in the R studio in the following ways for data frame: Test= c(1,2,3,4,5,6,7,8,9)…

Q: 3. Below is the graph of y=f(x), which is the derivative for some function f. Using the graph of the…

A:

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

A:

Q: Explain it early all steps correctly

A:

Q: important to use

A: Symbols—such as gestures, signs, objects, signals, and words—help people understand that world.

Q: Find the interpolating polynomial of the following points or functions using Newton's interpolation…

A: Newton's divided differences interpolation

Q: What is the independent variable and the dependent variable?

A: Dependent variable is the response variable that we observe from the subjects under study, and…

Q: can you work it out step by step

A:

Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.