TIM B.

06/23/19

The Standard Normal Distribution

Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested.... more

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Answers •1

Differential Equations

06/19/19

How can I find the general solution of (2x^2+5xy^2) dx+ (5xy^2-2y^4) dy=0?

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Answers •1

Math Algebra 2 Word Problem

06/04/19

The number 260 is seperated into two parts so that the first part is eight more than three times the second part. What are the two numbers?

FIRST PART:SECOND PART:

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Answers •2

Statistics Probably

06/03/19

Michele is rolling two six- sided dice, numbered one through six. What is the probability that the sum of her rolls is 6?

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Answers •2

Algebra 2 Slope

05/30/19

Line M passes through points (4,2) and (-7,1). What is the slope of a line N that is parallel to line M?

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Answers •3

Algebra 2 Physics Cyclic Relationships

05/30/19

Rick kicks a soccer ball. It travels a horizontal distance of 30 ft and reaches a maximum height of 8ft. Write a quadratic equation to model the path of Rick's soccer ball.

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Answers •2

Statistics

05/19/19

Sample Variance Question

Hi, I am reading a book for a hobby that has a math calculation I don't understand. I haven't been in school in 10 years.The book reads: Now record the variation from the average of the seven... more

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Statistics Probability Confidence Interval

05/18/19

What is the 95 % conference interval for the average distance traveled to work by all employees?

A study of 13 employees found that the average distance they traveled to work was 14.3 miles. The standard deviation of the sample was 2 miles.

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Answers •1

Statistics

05/18/19

What is the conference interval.

A sample of 300 high school seniors found that 195 of them took the SAT more than once. Find the 99% confidence interval for the proportion of all high school seniors who took the SAT more than once. more

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Answers •1

Calculus

05/11/19

Are there any situations in which L'Hopital's Rule WILL NOT work?

Today was my first day learning L'Hopital's Rule, and I was wondering if there are any situations in which you cannot use this rule, with the exception of when a limit is determinable.

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Answers •6

Statistics Z Scores

05/06/19

The area between z=0.72 and z=1.24

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Physics

05/01/19

Light with a wavelength of 665 nm is passed through a diffraction grating with 759 slits/cm. Find the angle at which one would observe the first order maximum.

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Answers •1

Calculus

04/26/19

Let f(x)=2x^1-6x^5. Then the anti-derivative F(x) such that F(0)=16 is

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Answers •1

Differential Equations

04/23/19

If x : y = 2 : 5, y : z = 4 : 3 then how do you find x : z?

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Answers •1

Differential Equations

04/23/19

How do you solve X^2-6x+11-x=y-(y+1)? My results show there are two answers for each coordinate, and both values work for the equation, but the answer says only one coordinate work, what do I do?

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Answers •1

Algebra

04/10/19

Suppose that a family has 8 children. Also, suppose that the probability of having a boy is one half 1/2 . Find the probability that the family has no more than 6 boys.

answer in simplified fraction form and use the binomial probability formula

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Math Algebra

04/02/19

Two burgers and one hotdog cost $4.82. At the same price, one burger and two hotdogs cost $3.70. How much does a hotdog cost?

Sorry about all of the questions, math is just a hard one for me. Thank y'all for the help!

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Answers •1

Statistics

03/29/19

7.2 sampling distribution of the mean

A normally distributed population has a mean of 550 and a standard deviation of 80. Determine the probability that a random sample of size 16 will have a sample mean greater than or equal to 609

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Answers •1

Math Algebra 2

03/27/19

What is the distance between the points (-6, 24) and (6, 24) in the coordinate plane

what is the anwers pleas help me because i nee help bad

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Answers •2

Calculus

03/21/19

How can we write the function x/(ex−1) as the sum of a Taylor Series?

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Answers •3

Physics

03/20/19

Two 125,000.0-kg objects are positioned such that their centers are 75,000.0 m apart. What is the gravitational force between the two objects? (G = 6.674 × 10–11 N(m/kg)2)

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Physics Ultrasound Physics

03/18/19

What does the bubble collapse of cavitation cause?

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Answers •1

Calculus Area Infinite Curve

03/18/19

If the infinite curve y=e^(-3x)...

If the infinite curve y=e^(-3x), x>=0, is rotated about the x-axis, find the area of the resulting surface.

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Answers •1

Calculus

03/15/19

How do you solve dy/dx= (x+y+1) / (x-y-1)?

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Answers •3

Statistics Anova

03/15/19

What does the F value tell you in ANOVA?

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Answers •1

The Standard Normal Distribution

How can I find the general solution of (2x^2+5xy^2) dx+ (5xy^2-2y^4) dy=0?

The number 260 is seperated into two parts so that the first part is eight more than three times the second part. What are the two numbers?

Michele is rolling two six- sided dice, numbered one through six. What is the probability that the sum of her rolls is 6?

Line M passes through points (4,2) and (-7,1). What is the slope of a line N that is parallel to line M?

Rick kicks a soccer ball. It travels a horizontal distance of 30 ft and reaches a maximum height of 8ft. Write a quadratic equation to model the path of Rick's soccer ball.

Sample Variance Question

What is the 95 % conference interval for the average distance traveled to work by all employees?

What is the conference interval.

Are there any situations in which L'Hopital's Rule WILL NOT work?

The area between z=0.72 and z=1.24

Light with a wavelength of 665 nm is passed through a diffraction grating with 759 slits/cm. Find the angle at which one would observe the first order maximum.

Let f(x)=2x^1-6x^5. Then the anti-derivative F(x) such that F(0)=16 is

If x : y = 2 : 5, y : z = 4 : 3 then how do you find x : z?

How do you solve X^2-6x+11-x=y-(y+1)? My results show there are two answers for each coordinate, and both values work for the equation, but the answer says only one coordinate work, what do I do?

Suppose that a family has 8 children. Also, suppose that the probability of having a boy is one half 1/2 . Find the probability that the family has no more than 6 boys.

Two burgers and one hotdog cost $4.82. At the same price, one burger and two hotdogs cost $3.70. How much does a hotdog cost?

7.2 sampling distribution of the mean

What is the distance between the points (-6, 24) and (6, 24) in the coordinate plane

How can we write the function x/(ex−1) as the sum of a Taylor Series?

Two 125,000.0-kg objects are positioned such that their centers are 75,000.0 m apart. What is the gravitational force between the two objects? (G = 6.674 × 10–11 N(m/kg)2)

What does the bubble collapse of cavitation cause?

If the infinite curve y=e^(-3x)...

How do you solve dy/dx= (x+y+1) / (x-y-1)?

What does the F value tell you in ANOVA?

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

OR

TIM B.

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Emmersion

The Standard Normal Distribution

How can I find the general solution of (2x^2+5xy^2) dx+ (5xy^2-2y^4) dy=0?

The number 260 is seperated into two parts so that the first part is eight more than three times the second part. What are the two numbers?

Michele is rolling two six- sided dice, numbered one through six. What is the probability that the sum of her rolls is 6?

Line M passes through points (4,2) and (-7,1). What is the slope of a line N that is parallel to line M?

Rick kicks a soccer ball. It travels a horizontal distance of 30 ft and reaches a maximum height of 8ft. Write a quadratic equation to model the path of Rick's soccer ball.

Sample Variance Question

What is the 95 % conference interval for the average distance traveled to work by all employees?

What is the conference interval.

Are there any situations in which L'Hopital's Rule WILL NOT work?

The area between z=0.72 and z=1.24

Light with a wavelength of 665 nm is passed through a diffraction grating with 759 slits/cm. Find the angle at which one would observe the first order maximum.

Let f(x)=2x^1-6x^5. Then the anti-derivative F(x) such that F(0)=16 is

If x : y = 2 : 5, y : z = 4 : 3 then how do you find x : z?

How do you solve X^2-6x+11-x=y-(y+1)? My results show there are two answers for each coordinate, and both values work for the equation, but the answer says only one coordinate work, what do I do?

Suppose that a family has 8 children.​ Also, suppose that the probability of having a boy is one half 1/2 . Find the probability that the family has no more than 6 boys.

Two burgers and one hotdog cost $4.82. At the same price, one burger and two hotdogs cost $3.70. How much does a hotdog cost?

7.2 sampling distribution of the mean

What is the distance between the points (-6, 24) and (6, 24) in the coordinate plane

How can we write the function x/(ex−1) as the sum of a Taylor Series?

Two 125,000.0-kg objects are positioned such that their centers are 75,000.0 m apart. What is the gravitational force between the two objects? (G = 6.674 × 10–11 N(m/kg)2)

What does the bubble collapse of cavitation cause?

If the infinite curve y=e^(-3x)...

How do you solve dy/dx= (x+y+1) / (x-y-1)?

What does the F value tell you in ANOVA?

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

OR

TIM B.

Suppose that a family has 8 children. Also, suppose that the probability of having a boy is one half 1/2 . Find the probability that the family has no more than 6 boys.