1,959 Answered Questions for the topic linear algebra

Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/10/21

Hello please please respond. I know it’s late but I need help with my math homework as soon as possible please I’m so desperate

Question 1: Identify the variance and the standard deviation of the given data set.{7, 8, 6, 3, 4, 12, 14, 10} A.) variance: 12.75 standard deviation: 12.75 B.) variance: 7.2 standard deviation:... more
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Linear Algebra Linear Equations Functions

06/09/21

I need help understanding functions.
Give the equation of a line that goes through the point (4,−2) and is parallel to the line 7x−4y=12.Write your equation in slope-intercept form.
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/09/21

Please help me with my algebra homework as soon as possible please

Each of 5 boys randomly chooses a watch from 12 different styles. What is the probability that at least 2 boys choose the same type of watch? A.) ≈ 0.5387B.) ≈ 0.7387C.) ≈ 0.3819D.) ≈ 0.6181help 
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Linear Algebra Algebra 1 Algebra 2 Calculus

06/09/21

Calculus question related to vectors need help!
Part of a cross-country skier's path can be described with the vector function r = <2 + 6t + 2 cos(t), (15 − t)(1 − sin(t))> for 0 ≤ t ≤ 15 minutes, with x and y measured in meters. The... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/09/21

I am so tired and I need help as soon as possible please with my Algebra homework

Question 1: What is the probability that a point chosen randomly inside the rectangle is in the square?A.) 1/6B.) 3/77C.) 3/154D.) 9/308help me
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/09/21

hi. please please help me with my math homework please respond as soon as possible please

Question 1: What is the probability of randomly selecting a prime number from the first 30 natural numbers?       A.) 13/30 ≈ 43.33%B.) 1/3 ≈ 33.33%C.) 11/30 ≈ 36.67%D.) 12/30 = 40%   Question 2:... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Hello. I need assistance with this ONE question from my Algebra homework as soon as possible please

Question 1: Use composition to identify the functions that are inverses of each other.  A.)  B.)   C.) D.)   Question 2: Identify the inverse of f(x) = 4 + x2. Determine whether it is a function... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Please I need help with my math homework quickly please

Question 1: Use composition to identify the functions that are inverses of each other.  A.)  B.)   C.) D.)   Question 2: Identify the inverse of f(x) = 4 + x2. Determine whether it is a function... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Please help me with this one question from my Algebra homework that I have been stuck on for hours. Please help me as soon as possible please

1.) Identify the value of p for the parabola.A.) p = 20B.) p = −5C.) p = −20D.) p = 52.) Identify the asymptotes of the hyperbola.A.)B.)C.) y = 0, x = 0D.)Please help me
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Hi. I need so much help with my math homework. I am so exhausted please help me quickly please I have needed help for many hours

1.) Identify the equation for the parabola with focus F(4, 0) and directrix x = −4.A.) y = −16x2B.) C.)D.)2.) Identify the value of p for the parabola.A.) p = 16B.) p = −4C.) p = 4D.) p = −16Please... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Hello. Please help me with my Algebra homework. I am stress And so tired. Please help me as soon as possible please

1.) Identify the value of p for the parabola.A.) p = 20B.) p = −5C.) p = −20D.) p = 52.) Identify the asymptotes of the hyperbola.A.)B.)C.) y = 0, x = 0D.)Please help me
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Hello. Please help me and respond with a definite solution please I need help with my math homework as soon as possible please

Which points on the graph shown are within 5 units of the point (4, −3)?   A.) P, Q, R   B.) N, O, P   C.) R, S, T   D.) L, M, N
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Please help me please I need help with my Algebra homework as soon as possible please I am so tired and stressed

Which points on the graph shown are within 5 units of the point (4, −3)?   A.) P, Q, R   B.) N, O, P   C.) R, S, T   D.) L, M, N
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/08/21

Please help me with my Algebra homework I need help as soon as possible please please
1.) Which points on the graph shown are within 5 units of the point (4, −3)?   A.) P, Q, R   B.) N, O, P   C.) R, S, T   D.) L, M, N2.) Identify an equation in standard form for an ellipse with its... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/07/21

Hello. I’m new here and I need help with my math homework. Please help me as soon as possible because I am confused and stressed.
1.) Which points on the graph shown are within 5 units of the point (4, −3)?   A.) P, Q, R   B.) N, O, P   C.) R, S, T   D.) L, M, N2.) Identify an equation in standard form for an ellipse with its... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/07/21

Hello. I need immediate help with my math homework. Please help me as soon as possible please

A.)B.)C.)D.)Please help me by explaining and solving
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/07/21

I am so tired and confused please help me with my Math Homework quickly please
1.)Use the horizontal line test to identify the relation whose inverse is a function.A.)B.)C.)D.)2.) Identify the inverse of f(x) = 4 + x2. Determine whether it is a function and state its domain... more
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Linear Algebra Algebra 1 Algebra 2 Prealgebra

06/07/21

Hello I’m new to wyzant. Please help me with my Algebra homework as soon as possible please I am so stressed.
1.  A.) B.)C.)D.)2.)A.)B.)C.)D.)Please help me by explaining and solving
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Linear Algebra

06/07/21

Linear algebra and optimization
Show by Simplex method that the following LPP has infinite number of non-basic feasible optimal solutions. (2 marks) Maximize Z = 4x1 + 10x2Subject to 2x1 + x2 ≤ 10 2x1 + 5x2 ≤ 20 2x1 + 3x2 ≤ ≤ 18... more
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Linear Algebra Linear Equations

06/05/21

Number Theory (Linear Diophantine Equation)
Diophantine EquationThree men came across a purse and picked it up. The first man, after looking at its contents, said: "If I get that purse, I'll have twice as much as your combined money", the... more
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06/05/21

A wallet contains $1 and $10 coins amounting to $45.00. How much money of each kind will produce the given amount?
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06/05/21

Linear Algebra & Number Theory
Three men came across a purse and picked it up. The first man, after looking at its contents, said: "If I get that purse, I'll have twice as much as your combined money", the second, after having... more
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Linear Algebra Number Theory

06/05/21

Number theory (Diophantine Equation )
Diophantine Equation Three men came across a purse and picked it up. The first man, after looking at its contents, said: "If I get that purse, I'll have twice as much as your combined money", the... more
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Linear Algebra Math Algebra 1 Algebra 2

06/02/21

Question on Math homework Please help!
Ten circular cardboard disks were weighed and the mass in grams and corresponding radius in centimeters were recorded. The information is shown below:cm: 9.6, 9.0, 7.7, 6.3, 5.3, 4.7, 3.7, 2.4,... more
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Linear Algebra

06/02/21

linear algebra word problem

A company produces two types of drills, a corded and cordless. The cord-type drill requires 3 hours to make, and the cordless model requires 4 hours. The company has 720 work hours per day for... more
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