Mark M.

10/28/22

What is the leading coefficient in 8x^3-60x^2+150x-125?

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Answers •1

10/28/22

Context Inequality Systems Graphically Question

Ella is working two summer jobs, making $22 per hour tutoring and making $10 per hour clearing tables. In a given week, she can work a maximum of 9 total hours and must earn at least $130.... more

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Prealgebra

10/28/22

y=x^3 shift 4.4 units to the left, reflect across the y-axis and shift upwards 5.9 units.

also, give me the new function based on the given parent function, which is y=x^3, and transformations in the given order. 1. shift 4.4 units to the left. 2. reflect across the y-axis. 3. shift... more

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Geometry

10/28/22

Geometry, Please Help!

If AB=24, what is the length of A′B′?

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Answers •2

Sat Math

10/28/22

NEEDS HELP WITH MATH

A rectangle has dimensions x + 10 and 5x-4 where x is in centimetres. If the area of the rectangle is 72 cm2, what is the value of x, to the nearest tenth of a centimetre?

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Answers •1

Precalculus

10/27/22

I NEED HELP WITH MY MATH HW (ASAP)

A rectangle has dimensions x + 10 and 5x-4 where x is in centimetres. If the area of the rectangle is 72 cm2, what is the value of x, to the nearest tenth of a centimetre?

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Answers •1

Precalculus

10/27/22

The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 4 . The y -intercept is y = − 10.8 .

Formula?

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Precalculus

10/27/22

The height y (in feet) of a ball thrown by a child is y = − 1/14 x^ 2 + 2 x + 3 where x is the horizontal distance in feet from the point at which the ball is thrown.

(a) How high is the ball when it leaves the child's hand? feet (b) What is the maximum height of the ball? feet (c) How far from the child does the ball strike the ground? feet

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Algebra 1

10/27/22

Find a polynomial function f(x) of least degree having only real coefficients and zeros as given. Assume multiplicity 1 unless otherwise stated. zero of 3 (multiplicity 2) and zero 7i

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Answers •1

Precalculus

10/27/22

Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas. cot(u) = −2, 3𝜋/2 < u < 2𝜋

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Answers •2

Calculus

10/27/22

Find the largest value of 𝐴 such that the function 𝑓(𝑥)=𝑥^3+5𝑥^2−2𝑥+8 is decreasing for all 𝑥 in the interval (0,𝐴).

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Answers •1

Algebra 1

10/27/22

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 4; zeros: 5 - 5i, 3i

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Answers •2

Algebra 2

10/27/22

Key Characteristics of Quadratics

A medical equipment industry manufactures X-ray machines. The unit cost C (the cost in dollars to make each X-ray machine) depends on the number of machines made. If x machines are made, then the... more

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Precalculus

10/27/22

How long will it take for a sample of this substance to decay to 60% of its original amount?

Use the exponential decay model, A=A0ekt, to solve the following.The half-life of a certain substance is 21 years. Question: How long will it take for a sample of this substance to decay to 60%... more

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Answers •2

Algebra 1

10/27/22

find a polynomial function with zeros -2 (multiplicity 2) and 2 (multiplicity 2), whose graph passes through the point (-4,432)

polynomial function answer simplified

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Answers •2

Geometry

10/27/22

The image point of A after a translation left 2 units and down 5 units is the point B(-8, -11)B Determine the coordinates of the pre-image point A.

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Algebra 2

10/27/22

Use the description to write the quadratic function in vertex form

The parent function of f(x) = x^2 is vertically stretched by a factor of 2.5 and translated 2 units to the left and 1 unit up to create h(x)

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Answers •1

Precalculus

10/27/22

What is the temperature of the cake ?

Over a period of time, a hot object cools to the temperature of the surrounding air. This is described mathematically by Newton's Law of Cooling T=C+ (To-C) e-kt, where t is the time it takes for... more

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Geometry

10/27/22

Given the diagram with a//b and p//q. Complete the proof to show that 6 is congruent to 3

The problem is as is belowhttps://imgur.com/tpbP302

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Precalculus

10/27/22

COFUNCTION Identities

Write the function in terms of the cofunction of a complementary angle. Secant (pi/18)

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Math Sat Math

10/27/22

GVC Elimination ALEKS

Jina the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the other (not both). On Friday there were 5 clients who did Plan A and 3... more

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Algebra 1

10/27/22

Tell whether the lines for this pair of equations are parallel, perpendicular or neither.

y = x/3 - 4 , y = 1/3x +2

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Algebra 2

10/26/22

distance rate and time

Jen recently rode her bicycle to visit her friend who lives 12miles away. On her way there, her average speed was 10 miles per hour faster than on her way home. If Jen spent a total of 1hour... more

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Algebra 2

10/26/22

algebra quadratic functions

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+367t+262. Assuming that the rocket will splash down into the ocean, at... more

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Algebra 2

10/26/22

algebra quadric

NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+367t+262. Assuming that the rocket will splash down into the ocean, at... more

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Answers •1

What is the leading coefficient in 8x^3-60x^2+150x-125?

Context Inequality Systems Graphically Question

y=x^3 shift 4.4 units to the left, reflect across the y-axis and shift upwards 5.9 units.

Geometry, Please Help!

NEEDS HELP WITH MATH

I NEED HELP WITH MY MATH HW (ASAP)

The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 4 . The y -intercept is y = − 10.8 .

The height y (in feet) of a ball thrown by a child is y = − 1/14 x^ 2 + 2 x + 3 where x is the horizontal distance in feet from the point at which the ball is thrown.

Find a polynomial function f(x) of least degree having only real coefficients and zeros as given. Assume multiplicity 1 unless otherwise stated. zero of 3 (multiplicity 2) and zero 7i

Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas. cot(u) = −2, 3𝜋/2 < u < 2𝜋

Find the largest value of 𝐴 such that the function 𝑓(𝑥)=𝑥^3+5𝑥^2−2𝑥+8 is decreasing for all 𝑥 in the interval (0,𝐴).

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 4; zeros: 5 - 5i, 3i

Key Characteristics of Quadratics

How long will it take for a sample of this substance to decay to 60% of its original amount?

find a polynomial function with zeros -2 (multiplicity 2) and 2 (multiplicity 2), whose graph passes through the point (-4,432)

The image point of A after a translation left 2 units and down 5 units is the point B(-8, -11)B Determine the coordinates of the pre-image point A.

Use the description to write the quadratic function in vertex form

What is the temperature of the cake ?

Given the diagram with a//b and p//q. Complete the proof to show that 6 is congruent to 3

COFUNCTION Identities

GVC Elimination ALEKS

Tell whether the lines for this pair of equations are parallel, perpendicular or neither.

distance rate and time

algebra quadratic functions

algebra quadric

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

OR

Mark M.

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Emmersion

What is the leading coefficient in 8x^3-60x^2+150x-125?

Context Inequality Systems Graphically Question

y=x^3 shift 4.4 units to the left, reflect across the y-axis and shift upwards 5.9 units.

Geometry, Please Help!

NEEDS HELP WITH MATH

I NEED HELP WITH MY MATH HW (ASAP)

The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = − 4 . The y -intercept is y = − 10.8 .

The height y (in feet) of a ball thrown by a child is y = − 1/14 x^ 2 + 2 x + 3 where x is the horizontal distance in feet from the point at which the ball is thrown.

Find a polynomial function​ f(x) of least degree having only real coefficients and zeros as given. Assume multiplicity 1 unless otherwise stated. zero of 3​ (multiplicity 2) and zero 7i

Find the exact values of sin(2u), cos(2u), and tan(2u) using the double-angle formulas. cot(u) = −2, 3𝜋/2 < u < 2𝜋

Find the largest value of 𝐴 such that the function 𝑓(𝑥)=𝑥^3+5𝑥^2−2𝑥+8 is decreasing for all 𝑥 in the interval (0,𝐴).

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. Degree 4; zeros: 5 - 5i, 3i

Key Characteristics of Quadratics

How long will it take for a sample of this substance to decay to 60​% of its original​ amount?

find a polynomial function with zeros -2 (multiplicity 2) and 2 (multiplicity 2), whose graph passes through the point (-4,432)

The image point of A after a translation left 2 units and down 5 units is the point B(-8, -11)B Determine the coordinates of the pre-image point A.

Use the description to write the quadratic function in vertex form

What is the temperature of the cake ?

Given the diagram with a//b and p//q. Complete the proof to show that 6 is congruent to 3

COFUNCTION Identities

GVC Elimination ALEKS

Tell whether the lines for this pair of equations are parallel, perpendicular or neither.

distance rate and time

algebra quadratic functions

algebra quadric

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

OR

Mark M.

Find a polynomial function f(x) of least degree having only real coefficients and zeros as given. Assume multiplicity 1 unless otherwise stated. zero of 3 (multiplicity 2) and zero 7i

How long will it take for a sample of this substance to decay to 60% of its original amount?