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Q: Answer of 4th question

A: Explanation of the solution is given below...

Q: Given the inequality y>-4x^2 please graph showing your work.

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Q: Rewrite the equation y=3x-1 using function notation.   2.  Make a table of values for the function. ...

A: Given y=3x-1

Q: Draw a “ten-structured picture” for 46 + 27, in which tens are represented as rods and ones are repr...

A: let 10 is represented by a rod as shown below, and 1 is represented by a cube as shown below

Q: Tax Burden Using data from the Internal RevenueService, the per capita tax burden B (in hundredsof d...

A: Given Bx=2.11x3-93.0x2+1370x+394 where x is number of years after 1990

Q: 07/ Express in the form x +jy (1) e'(x/2-j) (2) In(3 – j) (3) sin(r/4 + j2)

A: To express in the form x+jy each of the following a) ejπ2-j = eπ2j-j2                = eπ2j+1       ...

Q: Need # 4 answered with proof

A: Let the step size of the grid is unity, that is, the dimension of each square is 1 unit × 1 unit. Co...

Q: Directions: Translate each statement into a linear equality or inequality then solve algebraically. ...

A: Given: The objective is to solve the given statements algebraically.

Q: Sketch the graph of the system of inequalities.

A:

Q: Write the equation of the quadratic function in vertex form given the vertex is (-1, -4) and a point...

A: In this question we will go by options The correct option will satisfied by the vertex(-1, -4) and b...

Q: A letter that represents a variety of different numbers is called a/an

A: Fill in the blank.

Q: (a) Find equation of the tangent plane and normal line to the sphere x² + y? +z? = 25 at the point (...

A: Since you have posted multiple questions, we will solve only first question for you. To getremaining...

Q: The sum of Joy's age and her brother's agE is 24 her brothers age is 3 years older than twice joys a...

A:

Q: 2) Line B has a slope of -2 and goes through the point (-5, 7). What is the slope? Find the value of...

A: Given, the slope of line B is -2 and it passes through the point (-5, 7). Let m=-2, the equation of ...

Q: | sin´x-cos²x dx

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Q: In Exercises 49-64, write out the meaning of each inequality. Then determine whether the inequality ...

A: If two integers are given as, a and b such that a is greater or equal than b, then this condition is...

Q: 2x-1 3 + If y = Vx2 - x then y' = 3 3 x2-x FO

A: We have given y. We have to identify y' is true or not. 

Q: Solve by using the sinking fund or amortization formula. A manufacturing company has determined that...

A: To calculate the equal payments that are required every 6 months to accumulate a fund of $600,000 in...

Q: Discrete Math

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Q: What is the range? * 4

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Q: * 1.1 fx = -0.8, then [x – 1] = 1. -2 2. -1 3. -0.8 4. 1 1 3

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Q: Part B: If f(x) = x² -1 find f-(3) and f(f-(7).

A:

Q: The functions f(x), g(x), and h(x) are shown below. Select the option that represents the ordering o...

A: Average rate of change can be find as below :

Q: Use the chain rule to find the derivative of w= x² + y? with dw respect to t dt with x = cos1 +sin t...

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Q: Jayden and Ashley shared a bag of paper cranes in the ratios 2:3. Jayden gave 40% of his paper crane...

A: Jayden and Ashley shared a bag of paper cranes in the ratio 2:3. Jayden gave 40% of his paper cranes...

Q: Which expression is equivalent to (xy-6)2 for all values of x and y where the expression is defined?...

A: using the exponent rule  (ab)p=( ap)(bp) And  (am)n = amn

Q: please just solve question 2d. the other questions is already done. please make the solution simple ...

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Q: What is the value of the whole number N, if: N ofof of of 100?

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Q: Consider the following statement. For all sets A and B,  (A − B) ∪ (A ∩ B) = A. An algebraic proof ...

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Q: Solve the following system of equation graphically on the set of exes below

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Q: What are the domain and range of g (x) = -÷(x - 17)2 + 61? Domain: All real numbers A) Range: g (x) ...

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Q: A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height...

A: Given data: The initial value of x is a=0. The final value of x is b=230. The domain of the function...

Q: answer only number 32 and 33 this questions are not graded   CORRECTION: ITEM 32. Which of the follo...

A: Check all the options with the relation of given data.

Q: 7. A passenger plane made a trip to Las Vegas and back. On the trip there it flew 432 mpn and on the...

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

Q: Use Table 12-1 to calculate the future value (in $) of the ordinary annuity. (Round your answer to t...

A:

Q: If f(x) = then, %3D 1. D; = R R; = {1,0} 2. D, = [1,00) R; = [0, c0) 3. D; = R R; = {1,–1} 4. D; = [...

A:

Q: express each inequality or graph ininterval notation.

A: Hello! thank you for the question but as per our honor code, we'll able to solve only the first ques...

Q: sorry it is sidewards

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Q: Find the Differential equation by eliminating the arbitrary constant  x2-y2=a2

A: Given the differential x2-y2=a2 We need to form the differential equation by eliminating the arbitra...

Q: + If y = Vx? - 2x then y' 2(x-1) %3D %3D 3x2-2x FO

A: Ans of all this questions  1) F 2) T 3) F

Q: Solve the inequality. -x +12x- 35 <1 O (6) O There is no correct answer showing. O (-2,6)U(6,¤) O -6...

A: -x2+12x-35&lt;1

Q: Jay solved the system of equations below and got (-1, -5) for the solution. Will solved the same sys...

A: Jay is correct explanation  

Q: I need help with number 9

A: According to the Intersecting Secant Theorem, if two secants of a circle intersect each other extern...

Q: Simplify the expression.

A: The expression given to us is  r2s4/3r1/3s6

Q: Shoe Size Height 5'2" Name Joan 5'5" 5'8" 6 1" Kim Katie 8. Jerod 12 Hayden Hillary 6'0" 11 5 1" Wha...

A: The variable in a function whose value is subject to choice is the independent variable.  The indepe...

Q: If the final exam for the lesson of construction materials has given weight to the theoretical part ...

A:

Q: Express the distance between the given numbers on the real line using an absolute value. Then evalua...

A: (a) 0 and -4      Distance between 0 and -4 is | 0 - (-4) | | 0 + 4 | = 4

Q: Solve by using formulas. (Round your answer to the nearest cent.) Ordinary Annuity Annuity Payment P...

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Q: What are the integers?

A: Integers is a Latin word means "whole" , having no starting and ending points Integers has no fracti...

Q: Express the radical as a power with a rational exponent.

A: Rational component is a number that can be expressed as ratio of two numbers. Example for a rational...

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.