Consider a population with variance 41 and mean 1. What is the z-score for a the value x = 20? Round your answer to the nearest hundredth.

Q: Consider the data set {6,6, 9, 2, 5}. What is the population variance for this set? Round your answe...

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Q: The graph is a transformation of one of the basic functions. Find the equation that defines the func...

A: Topic  =Functions The equation is y= (x-4)3-5

Q: Felipe planted some seeds for a science project. One of his plants grew 6 inches in the first week, ...

A: Given query is to find total growth of plant in two weeks .

Q: The world famous book: "How to break a belly down" that sells for $14.00 is sold 3000 times per week...

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Q: Given r = {(0,0), (0, –1), (1, 1)}, select all true statements. Orl = {(0,0), (–1, 0), (1, 1)} OD,-1...

A: topic - functions and inverse functions

Q: Using a software of your choice, find the partial fraction decomposition to rewrite the series, and ...

A: Given: ∑n=1∞3n2+3n+1n2+n3

Q: The diagram below shows the velocity vectors for two cars that are moving relative to each other. 45...

A: This question can be solved using the concept of relative velocity and frame of reference.

Q: There are 41 students in the University Travel Club. The following information and Venn diagram show...

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Q: (c) Without using your calculators, show that Σ 1 log10 (1+ 5) = 1. D=1

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Q: 2. Use the graph of f(x) below to a) determine the domain and range of the function and b) evaluate ...

A: This question is related to Functions, we will solve it using given information. 

Q: Find a mathematical model that represents the statement. (Determine the constant of proportionality....

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Q: You are in charge of a team of scientists studying a new disease caused by Bacteria Q You divided yo...

A: Q1=150e0.03t and Q2=170e0.025t where t represents time in hours and Q represents the population.To F...

Q: Discuss the consistency of the following system of equations.  X+y-2z+3w=0 , x-2y+z-w=0 ,4x+y-5z+8w...

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Q: Charlotte is making 6 pounds of trail mix using raisins and 3 different types of nuts. The table sho...

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Q: The firm WebsAreUs creates and maintains Web sites for client companies. There are two types of Web ...

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Q: 6. The population of Deweyville, TX over the past few years is given below 2005 Year 1995 2000 2010 ...

A: Given query is to find the linear function for the data and find the population in 2016.

Q: Solve the following system by graphing. 2y- 4x=0 x+2y 5 Use the graphing tool to graph the system. C...

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Q: Determine whether the variation model represented by the ordered pairs (x, y) is of the form y = kx ...

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Q: J 2) Factor. Follow the 5 steps. 4x = 16 1 Write the equation in standard quadratic form. 2 Factor. ...

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Q: hich of the following expressions can be set equal to 2.74x -79 to form an equation that has no solu...

A: To find which of the following expressions can be set equal to 2.74x -79 to form an equation that ha...

Q: Find the resultant of the vectors A and B. Ả = A = 8a, + 7ay + 2a, B = -Зах — 8ау — ба, Draw the vec...

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Q: V14 • V6 =O (Type an exact answer, using radicals as needed.) Multiply and simplify by factoring. %3...

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Q: if $12.3 million is 75% of the budget, then how much is the full budget? Solve the problem by cross-...

A: Topic = Algebra

Q: Use the table of values for y = f(x) to complete a table for y = f-(x). (Order your answers from sma...

A: topic - functions

Q: 1. What is the possible(s) value of x in the inequality 2x ≥ 10 ?  A. x = 5 B. x > 5 C. x ≥ 5 D. x ≤...

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Q: sson/lesson_practice#! erforming the indicated operations and combining the similar (or like) terms....

A: We will perform the algebric expressions. 

Q: Simplify. - V64 64

A: 9) 

Q: 1. What is the product of the expression (x - 7) (x - 3)? A. x² + 4? + 21 B. x² - 10? + 21 C. x² - 4...

A: topic - product of algebraic expressions

Q: 8. The graph that could represent a fifth degree polynomial of the form y = ax+ bx + cx + dx² + ex +...

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Q: Walmart Revenue The annual revenue of Walmart is given in the table below (source e). Walmart Annual...

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Q: a mathematical model for the verbal statement. (Use k for the constant of proportionality). h varies...

A: We will find the Mathematical model. 

Q: represented by ( ). Exercise 3: are any extraneous solutions. 1. X-3 +. 2х - 3 2. 3 X +1 3 7x 3. x-5...

A: These question are based on solution of equations .with the help of general operations and cross mul...

Q: Consider the following two matrices: Consider the matrix C which is the product of A and B (C = AB)...

A: This question can be solved by first calculating the value of A.B and then calculating the determina...

Q: below

A: We will Match the graphs. 

Q: Use Hooke's Law, which states that the distance a spring stretches (or compresses) from its natural,...

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Q: Simplify. V64 The answer is

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Q: Terry wrote four functions to represent the population growth or the population decline of various t...

A: Exponential function is given by     fx = a·bx if b>1 then the function represents growth if b&lt...

Q: Write a full soultion  Let f(x) = 1− x/x+1 A) Find the x- and the y-intercepts.

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Q: Find the point slope equation of the line through (-2,2) with slope 3. O y+2 = 3(x - 2) O y+2= 3(x +...

A: Given problem:- The point slope equation of the line through (-2,2) with slope 3.

Q: Worksheet 1 Draw a circle on a Cartesian plane ( using a graphing paper) with the following properti...

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Q: y + 9=18

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Q: Without graphing, determine whether the graph of each function is symmetric with respect to the orig...

A: Since the student has posted many sub-parts of the question and does not mention any specific part, ...

Q: * which following sets is of the de numerable ? [1,20) 6. 1.9,1.99,1.999, 1.9999,1.99999,. ...}

A: We are asked to find which is denumerable 

Q: 100 nd the coefficient of x10 in the expansion of (2x + :

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Q: What is 14 7/8% of $2.70?

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Q: Which equation results when 100e - 200 is solved for t? Dt= 8ln(100) Dt= 0.08ln(200) Dt= In(256) Dt=...

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Q: |1 3 1) Using properties of determinants, show that 2 3 21 - 3 =0

A: This question is based on matrix and determinants .With the help of properties of determinants we cr...

Q: Determine if the following lines are parallel (never intersect), perpendicular (intersect at a 90 de...

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Q: Which expression is equivalent to (3x* – 6x² + 8x) – (r* + 8x³ – 3x)? A 2x4 – 14x3 – 6x³ + 5x B x* -...

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Q: e circumference. Use 3.14 for n. 2 yd Circumference = yd

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