Kenneth S.

Mrs Lee was given $1200 every month for the household expenses.She used 17/24 of it to buy food for the family, 5/7 of the remainder for clothes and other expenses.She put the remaining money into... more

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Independent Cards

06/17/17

Independent card shuffle

If a card is drawn at random from a well-shuffled deck, is getting a five independent of the card color (red or black)?

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Geometry Word Problems

06/16/17

A garden that is 5 ft by 6 ft has a walkway that is 2.5 ft wide around it. Find the amount of fencing needed to surround the walkway.

thank you for the help. I have tried this so many ways and got wrongs answers I just need help.

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Math

06/16/17

ms chang has 24 students in her class 8 of them are boys what is the ratio.

i said it was 2:1 i just want to double check.

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Irregular Octagon

06/16/17

Calculating the sides of an Irregular Octagon

I am trying to build an Octagon box. It is an irregular hexagon in that the front and back are 5 feet across, the left and the right sides are 4 feet long. I can't figure out the other 4 smaller... more

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Calculus

06/16/17

Describe the concavity upward and downward

#1 f(x) = x [Times the SQUARE ROOT OF(x+24)] #2 f(x) = x [Times the SQUARE ROOT OF(12-x)]

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Math Logic Probability

06/16/17

Trying to recall a problem about balls.

There are 30 balls of 10 colors, 3 of each color. One of each 3 balls form the same color is fake. You are allowed to pass several balls, and see whether there are fake balls among them or not.... more

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Calculus

06/16/17

Determine the open intervals on which the graph is concave upward or concave downward

Determine the open intervals on which the graph is concave upward or concave downward. f (x) = (x^2 + 2)/ (x^2 − 4)

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Precalculus

06/16/17

Verify sin3x = (sins)(3-4sin2x) by algebraic means

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Analytic Geometry

06/16/17

the frst step in factoring completly is wrting the polynomial in descending order

is this true or flse

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Graduate School

06/16/17

Can I graduate early ?

Hello I want to know if I can graduate by my junior year. I made 7 credits last year and made 5 this year because I failed math second semester and healthy concepts. So I went to summer school for... more

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Algebra College Algebra Coordinates

06/15/17

Find all points having an x-coordinate of 4 whose distance from the point (−2,−1) is 10.

thanks for the help!

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Graphs Word Problem College Algebra

06/15/17

Find all points on the x-axis that are 16 units from the point (5, −8).

Thanks for the help :- )

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Rational Numbers

06/15/17

By what number should we multiply -7/16 so that the product may be 35/98

Maths holiday homework of Delhi public school , rational numbers , grade 8

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Math Help

06/15/17

x+8/x^2-1 how do i solve this please help!

what is the domain and range

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Algebra 2

06/15/17

find the inverse of the function f(x)=4x^2+1

i need an answer

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Algebra 2

06/15/17

how many positive real zeros does the function f(x)=x^4+x^3-7x-1 have?

i need an answer

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Algebra 2

06/15/17

identify all the rational zeros for f(x)=x^3+4x^2-3x-18

i need an answer

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Show that f and g are inverses of each other by verifying that f(g(x))=x=g(f(x)). f(x)= 1/x; g(x)=1/x

Assume that the function f is one to one with domain:(- infinity, infinity). If f^-1(c) =d, find f(d)

State whether the composite function f(g(x)) is an odd function, an even function, or neither in the following situations.

P varies directly as q and s but inversely as t and v. P is 360 when...

Assume Z is a standard normal random variable with mean 0 and variance 1. Find P(Z<0.44)? Area below 0.44?

time and speed.

time vs capacity

Mrs Lee was given $1200 every month for the household expenses.She used 17/24 of it to buy food for the family, 5/7 of the remainder for clothes and other expen

Independent card shuffle

A garden that is 5 ft by 6 ft has a walkway that is 2.5 ft wide around it. Find the amount of fencing needed to surround the walkway.

ms chang has 24 students in her class 8 of them are boys what is the ratio.

Calculating the sides of an Irregular Octagon

Describe the concavity upward and downward

Trying to recall a problem about balls.

Determine the open intervals on which the graph is concave upward or concave downward

Verify sin3x = (sins)(3-4sin2x) by algebraic means

the frst step in factoring completly is wrting the polynomial in descending order

Can I graduate early ?

Find all points having an x-coordinate of 4 whose distance from the point (−2,−1) is 10.

Find all points on the x-axis that are 16 units from the point (5, −8).

By what number should we multiply -7/16 so that the product may be 35/98

x+8/x^2-1 how do i solve this please help!

find the inverse of the function f(x)=4x^2+1

how many positive real zeros does the function f(x)=x^4+x^3-7x-1 have?

identify all the rational zeros for f(x)=x^3+4x^2-3x-18

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

OR

Kenneth S.

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Rosetta Stone

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Emmersion

Show that f and g are inverses of each other by verifying that f(g(x))=x=g(f(x)). f(x)= 1/x; g(x)=1/x

Assume that the function f is one to one with domain:(- infinity, infinity). If f^-1(c) =d, find f(d)

State whether the composite function f(g(x)) is an odd function, an even function, or neither in the following situations.

P varies directly as q and s but inversely as t and v. P is 360 when...

Assume Z is a standard normal random variable with mean 0 and variance 1. Find P(Z<0.44)? Area below 0.44?

time and speed.

time vs capacity

Mrs Lee was given $1200 every month for the household expenses.She used 17/24 of it to buy food for the family, 5/7 of the remainder for clothes and other expen

Independent card shuffle

A garden that is 5 ft by 6 ft has a walkway that is 2.5 ft wide around it. Find the amount of fencing needed to surround the walkway.

ms chang has 24 students in her class 8 of them are boys what is the ratio.

Calculating the sides of an Irregular Octagon

Describe the concavity upward and downward

Trying to recall a problem about balls.

Determine the open intervals on which the graph is concave upward or concave downward

Verify sin3x = (sins)(3-4sin2x) by algebraic means

the frst step in factoring completly is wrting the polynomial in descending order

Can I graduate early ?

Find all points having an​ x-coordinate of 4 whose distance from the point (−2,−1) is 10.

Find all points on the​ x-axis that are 16 units from the point (5, −8).

By what number should we multiply -7/16 so that the product may be 35/98

x+8/x^2-1 how do i solve this please help!

find the inverse of the function f(x)=4x^2+1

how many positive real zeros does the function f(x)=x^4+x^3-7x-1 have?

identify all the rational zeros for f(x)=x^3+4x^2-3x-18

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

OR

Kenneth S.

Find all points having an x-coordinate of 4 whose distance from the point (−2,−1) is 10.

Find all points on the x-axis that are 16 units from the point (5, −8).