find the absolute change and the relative change:  the estimated number of refugees in a part of the world increased from 7.7 million in 2005 to 14.1 million in 2020. what is the absolute change (simpilify the answer) what is the relative change (rounded to the nearest tenth if needed)

Q: In Exercises 11-28, use the Gaussian elimination method with back substitution to solve the given…

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Q: be the matrix linear map relative to bases B={u=(1,0,3); v = (0,2,1), w=(2,1,0) } Let A = M₁ (f) B'…

A: The given linear map:fx,y,z=x-2y,y+z,0The given basis are:B=u=1,0,3; v=0,2,1; w=2,1,0B'=u'=0,0,2;…

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A: This is a problem related to mathematical properties. Please find the procedure given below.

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A: Given query is to find the value of k.

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A: We will find whether the function is odd ,even or neither as following.

Q: Westside Energy charges its electric customers a base rate of $2.00 per month, plus 12¢ per…

A: Let's find monthly cost function of electricity and draw it's graph.

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A: Concept: Domain: The domain of the function is the set of the inputs or the argument value for which…

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A: Here we have to simplify the expression.

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A: Given  Point 0, 3 And slope m=-3

Q: Sum of 1 and 2

A: Problem:- Sum of 1 and 2.

Q: x + 5y -z = -16  2x + 3y + 4z = 18  x + y -z = -8  splve using elimination

A: we will find the required.

Q: Please

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Q: bank loaned out $11,000, part of it at the rate of 9% per year and the rest at 19% per year. If the…

A: NOTE: Refresh your page if you can't see any equations. . x=amout loaned at 9% so interest will be…

Q: 3. -3 x² + x 21

A: This is a problem related to linear inequalities. Please follow the procedure given below.

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Q: Find the equation of the line shown. 6 5 4 2 1 Y -6-5-4-3-2-1 0 -1- -2 -3 -4 -5 -6 2 3 4 5 6 I

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Q: Find the domain and range of the relation Provide your answer below: domain: range: (7) {(-8,-5),…

A: Solution: { (-8 , -5) , (-15 , -12),(7,2),(3,-6),(-10,7) }

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Q: You need to buy some chicken for dinner tonight. You found an ad showing that the store across town…

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Q: 21. REASONING Use what you have learned in this lesson to explain why the following number trick…

A: Please see the below picture for detailed solution.

Q: Bert has two sons, one is 4 years younger than the other. Six years ago, his age was 6 times the…

A: To find out the age of Bert.

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A: Here we have to find the measure of the side of rectangle.

Q: Express as a sum of terms of the form ax r, where r is a rational number.   (x2 + 4)2 x5

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Q: Nate wants to visit his friend Mac before going to the park. Nate’s house is located at (–4, 4),…

A: Nate’s house is located at -4,4, while the park is located at 8,6 we have to find the location of…

Q: The function has a relative minimum of -3 at x = -8 The function is increasing on the interval(s):…

A: Given query is to find the interval where function is decreasing and the range of the function.

Q: as Class 4th block Date 50 fm for each value of n. 2. 3m - 9n = 24; n = -1, 1, 3

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Q: This two relation is a function or not? and why? 1. 4x-y=10  2. |y-1|=5

A: We know that, A special kind of relation which follows a rule, which is for every x-value should be…

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Q: square: Answer 16. A room 12-4" by 13-4 with an 8-4 ceiling height has one door 3x7 and two windows…

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Q: 2) A) E) Determine whether these statements are true for A={a, O, B, }, B={c, A, V, {d}, →,~}, C={c}…

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Q: Write a function based on the given parent function and transformations in the given order. 3 Parent…

A: Parent function is given as , y=x3 find the transform function.

Q: The graph of a function f is given. Use the graph to estimate the following. y W 2 1 (a) All the…

A: Let's find local max,min points and interval of increasing and decreasing.

Q: What is the inverse of the logarithmic function f(x) = log₂x? ○ ƒ-¹(x)=x² ○_ƒ-¹(x) = 2* Of-¹(x) =…

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Q: Use point-by-point plotting to sketch the graph of the equ y = 5x³

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Q: Consider a linear system whose augmented matrix is 11 4 1 12-2 2 39 k 10 For what value of k will…

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Q: Annie's daily workout consists of biking and swimming. While biking she burns 10 calories per minute…

A: Let's solve inequality model of Annie's daily workout.

Q: Find the projection of v onto u. (Round your answer to three decimal places.) 3.01 -0.33 2.52…

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Q: Consider the expression 4(8x + 5). Complete 2 descriptions of the parts of the expression. 1. The…

A: We have to find part 1and 2.

Q: The value of the double integral SSR xy dx dy y over the region R = [0, 4] × [−4, 0] is

A: This is a problem related to double integral. Please follow the procedure given below.

Q: Given that f(x) = (x − 2)² and g(x) = 6 – 5x, find - (a) (ƒ + g)( − 3)= (b) (ƒ — g)( − 3)= - (c)…

A: Given function:- fx=x-22 gx=6-5x

Q: 1. Factor completely: 7 3 3x² - 27x2

A: NOTE: Refresh your page if you can't see any equations. .

Q: Back to budgets! Suppose that a student lives in an off-campus apartment with two children thatb…

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Q: Draw the graph of the three lines with the given properties on the same rectangular coordinate…

A: Given lines passing through point 1, 2 Slope of the lines are m1=12, m2=-3 and m3=0

Q: 1. The length of a thread is 40 feet. The thread is cut into two parts such that one part is 12 feet…

A: Let's find length of longer part.

Q: 3. In this exercise the universe is R. Determine the follow- ing sets. (a) [0, 3] (d) [0, 3] [2, 6]…

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Q: Consider the expression - bh. 2 Complete 2 descriptions of the parts of the expression. 1. The…

A: We can answer both the questions as below.