All Questions

626

Zero

Can 0.0000000062715585 be rounded to zero? What about 0.01?

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Guest Jul 10, 2016

700

I need help with this Math Question, Can anyone please help me ??

If , what is the equation for f –1(x) ?

A.) read more ..

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Guest Jul 10, 2016

697

rearranging equations with variables problems

Is my work correct?

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Guest Jul 10, 2016

Jul 9, 2016

1164

+136

inequality

For what values of is

Melody ●●●●●●●●●●●●●

pro35hp Jul 9, 2016

3796

A parabola with equation y=ax^2+bx+c has a vertical line of symmetry at x=1 and goes through the two points (-1,3) and (2,-2). The quadratic

A parabola with equation y=ax^2+bx+c has a vertical line of symmetry at x=1 and goes through the two points (-1,3) and (2,-2). The quadratic ax^2 + bx +c has two real roots. The greater root is sqrt(n) + 1. What is n? read more ..

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Guest Jul 9, 2016

631

why?

Why is it that whenever people go to baby changing stations, they always come back with the same baby?

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Guest Jul 9, 2016

683

Solve this equation

2=-1/8(-1-2)^3-1

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Guest Jul 9, 2016

3981

what is 2 times 2/5

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Guest Jul 9, 2016

668

goku strenght

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Guest Jul 9, 2016

2797

+136

A worker receives an annual wage of $20,000, which he always deposits into a savings account at the end of the year. By the end of the third year (when he

A worker receives an annual wage of $20,000, which he always deposits into a savings account at the end of the year. By the end of the third year (when he makes the third deposit), he wants to have at least $66,200 in the account to finance the purchase read more ..

CPhill ●●

pro35hp Jul 9, 2016

905

Dividing by zero, nope... Nope? Question about "factorial" or !

Hey, I just wached a video by D.r James Grime on YouTube about zero factorial and this popped up so I decided to try it on my own and saw that -1! was -1 but, isn't -1 factorial (!) "-1!= 0!/0=1/0≠-1" because it's divided by zero? read more ..

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Guest Jul 9, 2016

1674

a^2-2a-1=0

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Guest Jul 9, 2016

828

10+9

hi what is 10 +9

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Guest Jul 9, 2016

766

Install the program on pc with w10

Can i install the program on my pc with windows 10..?

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nova16 Jul 9, 2016

1024

how to solve and input cosh (j π/4) in a scientific calculator?

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Guest Jul 9, 2016

1983

+136

What is the largest integer n such that

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pro35hp Jul 9, 2016

1799

+136

rectangle problem

A rectangle having integer length and width has a perimeter of 100 units. What is the number of square units in the least possible area?

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pro35hp Jul 9, 2016

1440

+136

Sarah is trying to fence a rectangular area containing at least 100 sq. ft while using the least amount of material to build the fence. The length of the

Sarah is trying to fence a rectangular area containing at least 100 sq. ft while using the least amount of material to build the fence. The length of the rectangular area should be 15 ft longer than the width. What should the width, in ft, be? read more ..

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pro35hp Jul 9, 2016

1102

How many weeks in a year?

Sporky ●

Guest Jul 9, 2016

1225

A band is marching in a rectangular formation with dimensions n-2 and n + 8. In the second stage of their performance,they re-arrange to form a different

A band is marching in a rectangular formation with dimensions n-2 and n + 8. In the second stage of their performance,they re-arrange to form a different rectangle with dimensions n and 2n - 3, excluding all the drummers. If there are at least read more ..

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Guest Jul 9, 2016

799

XY Tables Questions.

How can you do an XY Table with an imperfect fraction? Ex: y=4/3x+2 where x is -12, 0, and 15.

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Guest Jul 9, 2016

577

How do you get the inverse cosine sign?

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Guest Jul 9, 2016

753

Graphs

Can I draw the graph of a function? For instance... I want to see the graph of x**3+x for x from 0 to 3

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Jivan Jul 9, 2016

739

5mm=inch

5mm=in

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Guest Jul 9, 2016

535

Mathematics question

How can you tell if 2 to the power of 5555 plus 5 to the power of 2222 is a prime number or not

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Guest Jul 9, 2016

All Questions ⁺⁰238125 Questions

Zero

I need help with this Math Question, Can anyone please help me ??

rearranging equations with variables problems

inequality

A parabola with equation y=ax^2+bx+c has a vertical line of symmetry at x=1 and goes through the two points (-1,3) and (2,-2). The quadratic

why?

Solve this equation

what is 2 times 2/5

goku strenght

A worker receives an annual wage of $20,000, which he always deposits into a savings account at the end of the year. By the end of the third year (when he

Dividing by zero, nope... Nope? Question about "factorial" or !

a^2-2a-1=0

10+9

Install the program on pc with w10

how to solve and input cosh (j π/4) in a scientific calculator?

What is the largest integer n such that

rectangle problem

Sarah is trying to fence a rectangular area containing at least 100 sq. ft while using the least amount of material to build the fence. The length of the

How many weeks in a year?

A band is marching in a rectangular formation with dimensions n-2 and n + 8. In the second stage of their performance,they re-arrange to form a different

XY Tables Questions.

How do you get the inverse cosine sign?

Graphs

5mm=inch

Mathematics question

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