Mark M.

Calculus Precalculus Trigonometry

03/18/21

HELP ASAP PLEASE

Find sin(x−2π) if cosx=0.65.

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Calculus Statistics Statistics

03/18/21

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual. What are the... more

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Calculus

03/18/21

Using the disk method

Using the disk method to find the volume for y=sinx; bounded by the y=0, x=0 and x=pi; about the x axis. Also please demonstrate graphically!

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Trigonometry

03/18/21

small ship is lost at sea. Based on sightings of the ship and radar reports, the coast guard determines that the ship must be within a triangular area as illustrated below. Find the area

Trianglesides= 35km, 29km, and 40km

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Precalculus

03/18/21

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results.

a=7, b=6, A=70 degreesWhat is B, C, and c?

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Calculus

03/17/21

Power series converges

The below power series converges at x = 5. For which of the following values of x must the series converge?+infinity∑ an(x-1)nn=1a. x=-3b. x=-1c. x=7d. x=-5

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Algebra 1

03/17/21

if a1 = 4 and an = 3an - 1 + n then find the value of a3

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Answers •2

Differential Equations

03/17/21

Solve the equation: (1 − 𝑥)^3/2 = 8

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Calculus

03/17/21

Please help me with this Calculus question.

Suppose f and g are continuous and differentiable on [a, b], such that f(a) = g(a) and f'x) ≤ g'(x) for x ∈ [a, b]. By using the Mean Value Theorem on the function h = f − g, show f(b) ≤ g(b).

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Math Calculus Question

03/16/21

calculus 1- Mean Value Theorem

In each part of this problem a value for a function f(x) at a is given, a range for the derivative of f (x) on (a, b) is given, and a possible value for f (b) is given. Assuming that f (a) is... more

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Algebra 1

03/15/21

determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function

f(x)=x^2-6x+14

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Algebra 1

03/15/21

if a1 = 6 and an = an-1 - 5 then find the value of a5

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Differential Equations

03/13/21

how to solve this equation

If 6a *2b=3x what is 2a+b?

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Linear Algebra

03/13/21

Find the coordinate vector of w relative to the basis S={u1,u2} for R^2

u1= (12,-12)u2= (4,4)w= (72,0)

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Precalculus

03/12/21

Use the properties of the trigonometric functions to find the exact value, without using a calculator

1+2csc(-145 degrees) sin(35 degrees)

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Calculus

03/12/21

The general solution of the differential equation x dx + y dy = 0 is a family of curves. These curves are all

The general solution of the differential equation x dx + y dy = 0 is a family of curves. These curves are all ?A.) Hyperbolas B.) CirclesC.) ParabolasD.) Ellipses

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Calculus

03/11/21

Calculus Work help

Given f(x) with f(1) = 2 and f'(1) = 3, find:(a) g ' (1) if g(x) = e^f(x).(b) h ' (0) if h(x) = f(e^x)

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Calculus

03/11/21

Given that x^3y^2=ax+y, express y′ in terms of x and y (a is a constant)

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Calculus

03/11/21

Explain why Rolle's Theorem does not apply to the function even though there exist a and b such that f(a) = f(b). (Select all that apply.)

f(x) = cot x 2 ,[𝜋, 3𝜋]f(a) does not equal f(b) for all possible values of a and b in the interval [𝜋, 3𝜋].None of these.f '(a) does not equal f '(b) for any values in the interval [𝜋, 3𝜋].There... more

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Math Precalculus Trigonometry

03/11/21

trig problem, i need help please!!!!

Let x = 4 sin 𝜃, − 𝜋/2 < 𝜃 < 𝜋/2. Simplify the expression.x/16-x^2

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Trigonometry

03/10/21

solve for all 0≤x≤2π

2tan²x-3sec x+3=0 cot x-√3=csc x

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Answers •2

Precalculus

03/10/21

simplify the questions

3√24x7=A3√BA=B=

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Calculus

03/09/21

Suppose 𝑓(6)=4, 𝑓′(6)=5, 𝑓(40)=6, 𝑓′(40)=7, 𝑔(6)=4, 𝑔′(6)=−9, and 𝐻(𝑥)=𝑓(𝑥2+𝑔(𝑥)). Find 𝑑𝐻𝑑𝑥∣∣∣∣𝑥=6. 𝐻′(6)=

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Calculus

03/09/21

The altitude of a triangle is increasing at a rate of 2.5 centimeters/minute while the area of the triangle is increasing at a rate of 1 square centimeters/minute.

At what rate is the base of the triangle changing when the altitude is 11.5 centimeters and the area is 95 square centimeters?

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Math Sat Math

03/09/21

The sum of 4 times a larger integer and 5 times a smaller integer is 7. When twice the smaller integer is subtracted from 3 times the larger, the result is 11. Find the integers.

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Answers •3

HELP ASAP PLEASE

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

Using the disk method

small ship is lost at sea. Based on sightings of the ship and radar reports, the coast guard determines that the ship must be within a triangular area as illustrated below. Find the area

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results.

Power series converges

if a1 = 4 and an = 3an - 1 + n then find the value of a3

Solve the equation: (1 − 𝑥)^3/2 = 8

Please help me with this Calculus question.

calculus 1- Mean Value Theorem

determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function

if a1 = 6 and an = an-1 - 5 then find the value of a5

how to solve this equation

Find the coordinate vector of w relative to the basis S={u1,u2} for R^2

Use the properties of the trigonometric functions to find the exact value, without using a calculator

The general solution of the differential equation x dx + y dy = 0 is a family of curves. These curves are all

Calculus Work help

Given that x^3y^2=ax+y, express y′ in terms of x and y (a is a constant)

Explain why Rolle's Theorem does not apply to the function even though there exist a and b such that f(a) = f(b). (Select all that apply.)

trig problem, i need help please!!!!

solve for all 0≤x≤2π

simplify the questions

Suppose 𝑓(6)=4, 𝑓′(6)=5, 𝑓(40)=6, 𝑓′(40)=7, 𝑔(6)=4, 𝑔′(6)=−9, and 𝐻(𝑥)=𝑓(𝑥2+𝑔(𝑥)). Find 𝑑𝐻𝑑𝑥∣∣∣∣𝑥=6. 𝐻′(6)=

The altitude of a triangle is increasing at a rate of 2.5 centimeters/minute while the area of the triangle is increasing at a rate of 1 square centimeters/minute.

The sum of 4 times a larger integer and 5 times a smaller integer is 7. When twice the smaller integer is subtracted from 3 times the larger, the result is 11. Find the integers.

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Mark M.

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Emmersion

HELP ASAP PLEASE

In a recent year the magnitudes​ (Richter scale) of​ 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

Using the disk method

small ship is lost at sea. Based on sightings of the ship and radar reports, the coast guard determines that the ship must be within a triangular area as illustrated below. Find the area

Two sides and an angle​ (SSA) of a triangle are given. Determine whether the given measurements produce one​ triangle, two​ triangles, or no triangle at all. Solve each triangle that results.

Power series converges

if a1 = 4 and an = 3an - 1 + n then find the value of a3

Solve the equation: (1 − 𝑥)^3/2 = 8

Please help me with this Calculus question.

calculus 1- Mean Value Theorem

determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function

if a1 = 6 and an = an-1 - 5 then find the value of a5

how to solve this equation

Find the coordinate vector of w relative to the basis S={u1,u2} for R^2

Use the properties of the trigonometric functions to find the exact value, without using a calculator

The general solution of the differential equation x dx + y dy = 0 is a family of curves. These curves are all

Calculus Work help

Given that x^3y^2=ax+y, express y′ in terms of x and y (a is a constant)

Explain why Rolle's Theorem does not apply to the function even though there exist a and b such that f(a) = f(b). (Select all that apply.)

trig problem, i need help please!!!!

solve for all 0≤x≤2π

simplify the questions

Suppose 𝑓(6)=4, 𝑓′(6)=5, 𝑓(40)=6, 𝑓′(40)=7, 𝑔(6)=4, 𝑔′(6)=−9, and 𝐻(𝑥)=𝑓(𝑥2+𝑔(𝑥)). Find 𝑑𝐻𝑑𝑥∣∣∣∣𝑥=6. 𝐻′(6)=

The altitude of a triangle is increasing at a rate of 2.5 centimeters/minute while the area of the triangle is increasing at a rate of 1 square centimeters/minute.

The sum of 4 times a larger integer and 5 times a smaller integer is 7. When twice the smaller integer is subtracted from 3 times the larger, the result is 11. Find the integers.

Still looking for help? Get the right answer, fast.

OR

Mark M.

In a recent year the magnitudes (Richter scale) of 10,594 earthquakes were recorded. The mean is 1.224 and the standard deviation is 0.56. Consider the magnitudes that are unusual.

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results.