How do you calculate standard devieation

Q: Make own example of 1. Rational equation with the same number of terms in both sides of the…

A: Any rational function is of the form p(x)q(x) where p(x) and q(x) are polynomial functions and…

Q: TRUE OR FALSE. The set m = {(x2,x) | x ∈ R} is a function.

A: The given set is m=x2,x|x∈ℝ We have to find the set is function or not.

Q: What is the product of -4 and +6?

A: To find the product of given value.

Q: Find the slope and the equation for the line passing through the points: (−2,11) and (−1,8) Note: If…

A: This question can be solved using the concept of equation of line passing through two points.

Q: Translate the following statements into mathematical symbols. 1.  Twenty-five is diminished by four…

A: Solution : 1.let the number = x Four times the number = 4x

Q: etermine if b is a linear combination of a₁, a₂, and a3. a₁ 1 -2, a₂= 0 0 1 5 " a3 = 3 -3, b= 15 6 -…

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Q: 2 y=-√√9-x²

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Q: Part 1 of 2 Use the elimination method to solve the system. 6x + y + 6z = 2 7x - y + 5z = 3 (x-2y-…

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Q: Find the linear function that is the best fit for the data. 3 7 11 21 X y 1 6 5 16 What is the…

A: We can find the answer in the answer in the below steps.

Q: A motel clerk counts his $1 and $10 bills at the end of the day. He finds that he has a total of 58…

A: First's: Let call the number of $1 bills:  s  Let's call the number of $10 bills:  t  We can then…

Q: A group of winning ticket holders share equally in a ​$90,000,000 lottery. Before the money is​…

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Q: An airplane travels  1908  kilometers against the wind in  3  hours and  2178  kilometers with…

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Q: The number of bacteria in a certain population increases according to a continuous exponential…

A: Topic- Exponential growth model we are given that bacteria grows at the rate of 4.1% per hour…

Q: The bearing from point C to point B is 226o. The bearing from C to A is 316o. The bearing from B to…

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Q: y = Ax² + Be-*

A: Topic:- differential equations

Q: MULTIPLE CHOICE Question 7 Solve the equation 0=x² + 4x-12 by graphing. What are the solutions? A B…

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Q: Fill in the matrix in the equation below to find the line that passes through points (2, 11) and…

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: 4 x₁ +5x₂ +3 x3 = -27 2x₁ + 6x₂+2x3 = -15 2x₁ - x₂ + x3 = 12

A: The given system of linear equations, 4x1+5x2+3x3=-272x1+6x2+2x3=-152x1-x2+x3=12 We have to find…

Q: hello how did you get 1+x^2-2x in the parentheses of the second line?

A: The given function is fx=-2x2-6x-3 We have to find f1-x

Q: Is evey scalar matrix skew-symmetric? Explain.

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Q: The sum of Kim's and Kevin's ages is 18. In 3 years, Kim will be twice as old as Kevin. What are…

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Q: The back of Jill's property is a creek. Jill would like to enclose a rectangular area, using the…

A: Topic:- calculus

Q: Solve the following system of equations using elimination. 2x+6y=0 7x + 3y = 21 ... Select the…

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Q: The representation of an even integer is 2k; and that for odd is 2k+1 or 2k-1 for some integer k.…

A: To provide an original example that proves the following statement.The representation of an even…

Q: Find E₁ = 1 0 0 [⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ 1 0 0 →>> 1 0 0 → 18 -6 O 0 0 E₂E₁ A [18 -6 6 0 0 1 A 18 -6 1 0 0 0 0…

A: A detailed solution is given below.

Q: Find the average rate of change of g(x) = - 4x² 2 on the interval [-2, 2]

A: Avg rate of change

Q: Graph the following. List the vertex. Describe the transformation. 18. g(x)=x-5 19. g(x)=(x + 1)²

A: as per the rule of the company we can answer only the first question and rest can be reposted.

Q: The graph of f(x) = 2x³ + 12x² − 126x + 18 has two horizontal tangents. What is the negative value…

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Q: 1 If a geometric sequence has Us 40 and 303.75, find the value of и₁5. и10

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Q: Find the average rate of change of the function from X₁ x-Values X₁ = 0, X₂ = 3 Function f(x) = -7x…

A: The average rate of change of function is given by

Q: I think solution a is wrong because i'm trying to typing it in and it says it's wrong what number is…

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Q: Solve the system of equations. 6x + y + 6z = 6 7x - y + 5z = 7 x-2y- z = 0 Select the correct choice…

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Q: Write a polynomial equation of least degree for each set of roots. Does the equation have an odd or…

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Q: One method of comparing two fractions for inequalities is to find their decimal representations. Use…

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Q: Let f(x) = 36 - x² The slope of the tangent line to the graph of f(x) at the point ( - 6,0) is The…

A: Given function:- fx=36-x2

Q: A small business buys a computer for $3600. After 4 years the value of the computer is expected to…

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Q: Simplify. Your answer should contain only positive exponents. 1)                       (2b3)2…

A: We can simplify the expression in the below steps.

Q: 2. Identify the parent function and describe its transformations. Then find the equation of the…

A: see below the steps and answer

Q: y 10y' +4ly = 0, y(0) = 1, y'(0) = - 21 y(t) = The behavior of the solutions are: O Oscillating with…

A: On solving this we will get

Q: Solve the following system of equations using elimination. 0.08x + 0.16y=8.00 x+y=80 ... Select the…

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Q: 1 = [₂ 우리 -7 35 Write X = = as a product X = E₁E₂E3 of elementary matrices. --188--188-188) = =

A: Given X=01-735 X=E1E2E3

Q: 2.) Let A = (-4, 6, 3, 7), B = (-1,-1, 2, 3), and C = (-1, 7, 1, -2). These form a triangle, AABC in…

A: Given A=-4,6,3,7, B=-1,-1,2,3 and C=-1,7,1,-2

Q: The number of negative roots of the f(x) = x²+x-7 is:. a) 3 b) 2 c) 1 d) 0

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Q: The sum of a number times 10 and 17 is at most -25. Use the variable w for the unknown number.

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Q: Solve the following formula for the specified variable. 1 C = m(q + b) for q

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Q: Use the given universal set U to shade the region described in each item. 1. CUB 2. ANB A B Q C U 3.…

A: We can solve it by using rules of set theory.

Q: ne volu 1 πx³. Do the following: B on with radius x IS V X Express the volume V of the balloon as a…

A: Topic:- Algebra

Q: transformations are modeled by the function? What f (x)= (5x-3)³ +1 Select all correct answers.…

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Q: O YA -2 -3 Domain: Range:

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Q: terpreting violen... For a certain company, the cost for producing a items is 50x + 300 and the…

A: Given :- Revenue= 90x-0.5x2 Cost= 50x+300 We have to find profit function and 2 value of x that will…