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Math

01/04/24

solve the question 2 plus 2 over 5 times 5 to the second power in parentheses and the 2 at the top on the right side with a second power symbol on the outside of parentheses

(2 + 2)2(5(5)2)

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Math

01/04/24

Finding the total amount given the percentage of a partial amount

A book sold 36,900 copies in its first month of release. Suppose this represents 9.4% of the number of copies sold to date. How many copies have been sold to date?Round your answer to the nearest... more

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Math

01/02/24

Write down the matrix of the quadratic form 2x2+8z2+4xy+10xz-2yz.

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Math Calculus

01/02/24

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4)^(5/4) at a=4. Use exact values.

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4) 5/4 at a=4. Use exact values.

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Math Elementary (k 6th) Study Skills

01/02/24

What is the "Best Way" to learn a new concept?

I know it may sound cliche but the best way to learn a new concept in mathematics is to practice! I can provide practice problems and answers or other resources such as online games or practice... more

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Answers •2

Math Calculus

01/01/24

Calculus II Power Series Question

Represent the function 5ln(4-x) as a power series (Maclaurin series) in the format: f(x) = ∞∑n=0 cnxn1) Find: c0 , c1, c2, c3 & c4 2) Also find the radius of convergence, R

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Math Calculus

01/01/24

Represent the function 5ln(4-x) as a power series (Maclaurin series) in the format: f(x) = ∞∑n=0 c (subscript) n x (superscript) n

Represent the function 5ln(4-x) as a power series (Maclaurin series) in the format: f(x) = ∞∑n=0 cnxn

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Math Calculus

12/31/23

Find the degree 3 Taylor polynomial T3(x) of function f(x) = (-5x+46)^(3/2) at a=6.

Find the degree 3 Taylor polynomial T3(x) of function f(x) = (-5x+46)3/2 at a=6.

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Answers •1

Math Calculus

12/31/23

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4)^(5/4) at a=4. Use exact values.

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4) 5/4 at a=4. Use exact values.

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Math Calculus Geometry

12/30/23

Compute the volume of a 3-d object with a pentagonal base (the base's vertices are (0,0), (6,3), (6,-3), (9,3) & (9,-3)), given that perpendicular cross sections are squares.

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Answers •3

Math Trigonometry

12/30/23

if sin θ = 2/3 and cos θ > 0, then find tan θ.

*the '/' in '2/3', is indicating that it is a fraction, just to be a bit more specific*

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Answers •4

Math Calculus Statistics

12/29/23

Find the smallest number n of terms needed to obtain an approximation of the series ∞∑k=1 3/k^3, accurate to 10^-6

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Math Calculus Statistics

12/29/23

Estimate the error in using the partial sum of 65 terms of the series ∞∑k=1 9/k^2

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Answers •2

Math Calculus Geometry

12/29/23

Compute the volume of a 3-d object with a trapezoidal base (the base's vertices are (0,0), (6,3), (6,-3), (9,3) & (9,-3)), given that perpendicular cross sections are squares.

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Answers •3

Math Trigonometry

12/29/23

How to find sin(400pi/3) using identities?

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Answers •4

Math

12/29/23

Algebra equations

If x^2 + y^2 = 39 and xy = 7, find the values of x-y

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Math Calculus Geometry

12/29/23

Find the surface area of revolution about the x-axis of y=7sin(7x) over the interval 0 <= x <= pi/7

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Math Calculus Geometry Physics

12/26/23

Find the surface area of revolution about the x-axis of y=6x+6 over the interval 0 <= x <= 2

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Math Calculus Geometry Physics

12/25/23

Use cylindrical shells to find the volume of the solid obtained by rotating the region bounded by y=x^2 , y=0, and x=3, about the y-axis.

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Answers •2

Math Algebra 1 Algebra 2 Sat Math

12/25/23

What are Polynomials and Monomials in Algebra?

What are Polynomials and Monomials, their basics, problems, solutions, etc.

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Answers •2

Math

12/24/23

Factoring a Polynominal

• When factoring a polynomial in ax2 + bx + c, where a, b, and c are positive real numbers, should the signs in the binomials be positive, negative, or one of each? • Create an example to verify... more

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Math

12/24/23

Factoring a Trinomial by the Trial and Error Method

p^4-13p^2+40. Please show me step by step how.

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Math

12/24/23

Help Figuring Math Problem

A study was conducted on students from a particular high school over the last 8 years. The following information was found regarding standardized tests used for college admitance. Scores on the SAT... more

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Math Calculus

12/24/23

Use cylindrical shells to find the volume of the solid obtained by rotating the region bounded by y=x^2 , y=0, and x=7, about the y-axis.

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Answers •2

Math Calculus

12/24/23

The region bounded by f(x)=-1x^2+4x+12, x=0, and y=0 is rotated about the y-axis. Find the volume of the solid of revolution.

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Answers •2

solve the question 2 plus 2 over 5 times 5 to the second power in parentheses and the 2 at the top on the right side with a second power symbol on the outside of parentheses

Finding the total amount given the percentage of a partial amount

Write down the matrix of the quadratic form 2x2+8z2+4xy+10xz-2yz.

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4)^(5/4) at a=4. Use exact values.

What is the "Best Way" to learn a new concept?

Calculus II Power Series Question

Represent the function 5ln(4-x) as a power series (Maclaurin series) in the format: f(x) = ∞∑n=0 c (subscript) n x (superscript) n

Find the degree 3 Taylor polynomial T3(x) of function f(x) = (-5x+46)^(3/2) at a=6.

Find the order 3 Taylor polynomial T3(x) of the given function f(x) = (3x+4)^(5/4) at a=4. Use exact values.

Compute the volume of a 3-d object with a pentagonal base (the base's vertices are (0,0), (6,3), (6,-3), (9,3) & (9,-3)), given that perpendicular cross sections are squares.

if sin θ = 2/3 and cos θ > 0, then find tan θ.

Find the smallest number n of terms needed to obtain an approximation of the series ∞∑k=1 3/k^3, accurate to 10^-6

Estimate the error in using the partial sum of 65 terms of the series ∞∑k=1 9/k^2

Compute the volume of a 3-d object with a trapezoidal base (the base's vertices are (0,0), (6,3), (6,-3), (9,3) & (9,-3)), given that perpendicular cross sections are squares.

How to find sin(400pi/3) using identities?

Algebra equations

Find the surface area of revolution about the x-axis of y=7sin(7x) over the interval 0 <= x <= pi/7

Find the surface area of revolution about the x-axis of y=6x+6 over the interval 0 <= x <= 2

Use cylindrical shells to find the volume of the solid obtained by rotating the region bounded by y=x^2 , y=0, and x=3, about the y-axis.

What are Polynomials and Monomials in Algebra?

Factoring a Polynominal

Factoring a Trinomial by the Trial and Error Method

Help Figuring Math Problem

Use cylindrical shells to find the volume of the solid obtained by rotating the region bounded by y=x^2 , y=0, and x=7, about the y-axis.

The region bounded by f(x)=-1x^2+4x+12, x=0, and y=0 is rotated about the y-axis. Find the volume of the solid of revolution.

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