William W.

Calculus

04/04/23

volume and distance calculating

If and , then . true or false?

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Answers •1

Chemistry

04/04/23

Given what you know about the specific heats of various substances, why are pots and pans made of metal? This is because they have

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Answers •1

Math Calculus Precalculus

04/03/23

Precalculus Question:

A ferris wheel is 15 meters in diameter and boarded from a platform that is 2 meters above the ground. The six o'clock position on the ferris wheel is level with the loading platform. The wheel... more

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Answers •1

Precalculus

04/03/23

Find the probability for the experiment of tossing a six-sided die twice.

The sum is 5, 10, or 11.

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Answers •1

Chemistry

04/03/23

find perimeter centimeters

Find the perimeter of 25 a rectangle whose length is centimeters and whose width is 14 centimeters less than its len

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Answers •1

Calculus

04/03/23

Use Newtons Method to approximate the zeros of the function

Use Newton's Method to approximate the zeros of the function to 3 decimal places.

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Answers •2

Math Algebra 1 Algebra 2

04/03/23

A square with sides of length a and a center at the origin has two sides parallel to the x-axis. Find the polar coordinates of the vertices. Choose the correct answer below. Select all that apply.

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Answers •1

Calculus

04/03/23

Use newtons method to approximate zeros

Use Newton's Method to approximate the zeros of the function to 3 decimal places and to approximate the zeros of the function to 3 decimal places.

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Answers •1

Chemistry

04/01/23

A 0.105 L sample of an unknown HNO3 solution required 41.1 mL of 0.150 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?

Balanced Equation: 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq)

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Answers •1

Geometry

04/01/23

geometry (please explain)

Triangle MNO and triangle PQR are shown on the coordinate plane.What sequence of transformations proves ΔMNO ~ ΔPQR? A. ΔMNO was dilated by a factor of 3 about the origin, then reflected across the... more

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Answers •1

Geometry

04/01/23

geometry (please explain)

In triangle MNO, angle NMO and angle NOM are congruent. To prove segment MN and segment ON are congruent using a proof by contradiction, what is the assumption statement that starts the proof? A.... more

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Answers •1

Calculus

03/31/23

Consider the following function. h(x) = sin2(x) + cos(x) 0 < x < 2𝜋

Consider the following function.h(x) = sin2(x) + cos(x) 0 < x < 2𝜋Find h'(x).h'(x) =Excluding any values not in the domain of h, for what values of c is h'(c) = 0 or undefined? (Enter your... more

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Answers •2

Calculus

03/31/23

f(x) = x2 − 2x + 3 Find the second derivative

f(x) = x2 − 2x + 3Find the second derivative.

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Answers •1

Chemistry

03/30/23

Chemistry question

Why is it important to be able to calculate solubility of a solution? What are the potential benefits?

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Answers •1

Algebra 1

03/30/23

Roberta invested $600 into a mutual fund that paid 4% interest each year compounded annually.

Write an exponential function of the form y=a(b)x to describe the value of the mutual fund then use that function to determine the value of the mutual fund in 15 years

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Answers •2

Chemistry

03/30/23

Chemistry question

Give an example of a solution and identify the solute and solvent.

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Answers •1

Math Calculus

03/30/23

Consider the function f(x)=x^4+7sqrtx

Consider the function f(x)=x^4+7sqrtxLet F(x) be the antiderivative of f(x) with F(1)=−2.Then F(x)= _______

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Answers •3

Algebra 1

03/30/23

he function h defined by h(t)=(49+4.9t)(10−t) models the height of an object t seconds after it is dropped from a helicopter.Find or approximate the time when the object hits the ground.

please help!

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Answers •5

Geometry

03/30/23

A quadrilateral has two angles that measure 85° and 230°. The other two angles are in a ratio of 4:5. What are the measures of those two angles?

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Answers •1

Algebra 1

03/30/23

a rocket is launched in the air. Its height in feet is given by h(t)=-16t^2 +88t where t represents the time in seconds after the launch. how long is the rocket in the air?

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Answers •1

Probability

03/30/23

If 2 cards are selected from a standard deck of cards. The first card is placed back in the deck before the second card is drawn. Find the following probabilities: P(Heart and Club)

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Answers •1

Physics

03/30/23

(a) If the speed of the block is 5.00 m / s when it reaches the bottom of the ramp, what was the work done on it by the friction force?

A 5.00 kg block is released from rest on a ramp that is inclined at an angle of 60.0° below the horizontal. The initial position of the block is a vertical distance of 2.00 m above the bottom of... more

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Answers •1

Chemistry

03/30/23

Combining 0.332 mol Fe2O3 with excess carbon produced 13.0 g Fe. Fe2O3+3C⟶2Fe+3CO What is the actual and theoretical yield of iron in moles?

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Answers •1

Chemistry

03/30/23

Potassium metal reacts with water according to the following balanced equation. 2K(s)+2H2O(l)⟶2KOH(aq)+H2(g) How many moles of potassium are required to produce 18.0 moles of H2?

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Answers •1

Chemistry

03/30/23

How many grams of carbon dioxide ( CO2 ) are there in 1.27 mol of the compound?

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Answers •1

volume and distance calculating

Given what you know about the specific heats of various substances, why are pots and pans made of metal? This is because they have

Precalculus Question:

Find the probability for the experiment of tossing a six-sided die twice.

find perimeter centimeters

Use Newtons Method to approximate the zeros of the function

A square with sides of length a and a center at the origin has two sides parallel to the x-axis. Find the polar coordinates of the vertices. Choose the correct answer below. Select all that apply.

Use newtons method to approximate zeros

A 0.105 L sample of an unknown HNO3 solution required 41.1 mL of 0.150 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?

geometry (please explain)

geometry (please explain)

Consider the following function. h(x) = sin2(x) + cos(x) 0 < x < 2𝜋

f(x) = x2 − 2x + 3 Find the second derivative

Chemistry question

Roberta invested $600 into a mutual fund that paid 4% interest each year compounded annually.

Chemistry question

Consider the function f(x)=x^4+7sqrtx

he function h defined by h(t)=(49+4.9t)(10−t) models the height of an object t seconds after it is dropped from a helicopter.Find or approximate the time when the object hits the ground.

A quadrilateral has two angles that measure 85° and 230°. The other two angles are in a ratio of 4:5. What are the measures of those two angles?

a rocket is launched in the air. Its height in feet is given by h(t)=-16t^2 +88t where t represents the time in seconds after the launch. how long is the rocket in the air?

If 2 cards are selected from a standard deck of cards. The first card is placed back in the deck before the second card is drawn. Find the following probabilities: P(Heart and Club)

(a) If the speed of the block is 5.00 m / s when it reaches the bottom of the ramp, what was the work done on it by the friction force?

Combining 0.332 mol Fe2O3 with excess carbon produced 13.0 g Fe. Fe2O3+3C⟶2Fe+3CO What is the actual and theoretical yield of iron in moles?

Potassium metal reacts with water according to the following balanced equation. 2K(s)+2H2O(l)⟶2KOH(aq)+H2(g) How many moles of potassium are required to produce 18.0 moles of H2?

How many grams of carbon dioxide ( CO2 ) are there in 1.27 mol of the compound?

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William W.

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Emmersion

volume and distance calculating

Given what you know about the specific heats of various substances, why are pots and pans made of metal? This is because they have

Precalculus Question:

Find the probability for the experiment of tossing a six-sided die twice.

find perimeter centimeters

Use Newtons Method to approximate the zeros of the function

A square with sides of length a and a center at the origin has two sides parallel to the​ x-axis. Find the polar coordinates of the vertices. Choose the correct answer below. Select all that apply.

Use newtons method to approximate zeros

A 0.105 L sample of an unknown HNO3 solution required 41.1 mL of 0.150 M Ba(OH)2 for complete neutralization. What is the concentration of the HNO3 solution?

geometry (please explain)

geometry (please explain)

Consider the following function. h(x) = sin2(x) + cos(x) 0 < x < 2𝜋

f(x) = x2 − 2x + 3 Find the second derivative

Chemistry question

Roberta invested $600 into a mutual fund that paid 4% interest each year compounded annually.

Chemistry question

Consider the function f(x)=x^4+7sqrtx

he function h defined by h(t)=(49+4.9t)(10−t) models the height of an object t seconds after it is dropped from a helicopter.Find or approximate the time when the object hits the ground.

A quadrilateral has two angles that measure 85° and 230°. The other two angles are in a ratio of 4:5. What are the measures of those two angles?

a rocket is launched in the air. Its height in feet is given by h(t)=-16t^2 +88t where t represents the time in seconds after the launch. how long is the rocket in the air?

If 2 cards are selected from a standard deck of cards. The first card is placed back in the deck before the second card is drawn. Find the following probabilities: P(Heart and Club)

(a) If the speed of the block is 5.00 m / s when it reaches the bottom of the ramp, what was the work done on it by the friction force?

Combining 0.332 mol Fe2O3 with excess carbon produced 13.0 g Fe. Fe2O3+3C⟶2Fe+3CO What is the actual and theoretical yield of iron in moles?

Potassium metal reacts with water according to the following balanced equation. 2K(s)+2H2O(l)⟶2KOH(aq)+H2(g) How many moles of potassium are required to produce 18.0 moles of H2?

How many grams of carbon dioxide ( CO2 ) are there in 1.27 mol of the compound?

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

OR

William W.

A square with sides of length a and a center at the origin has two sides parallel to the x-axis. Find the polar coordinates of the vertices. Choose the correct answer below. Select all that apply.