All Questions

969

changing units in the customary system

how to put fractions on the scientific calculator

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Guest Nov 1, 2012

725

mathe ist schwer

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Guest Nov 1, 2012

860

who can help me ?

The equation z^3 + pz^2 + 40z + q = 0, where p and q are real numbers, has a root of 3+i. Write down the other root of the equation.

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susie Nov 1, 2012

Oct 31, 2012

846

math

-7>p/10-6 what is p

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Guest Oct 31, 2012

Oct 30, 2012

700

I made a mistake earlier.... correction

15x^4+29x^3-521x^2+31x+70

Guest Oct 30, 2012

798

Zeros of Polynomials

POTENTIAL ZEROS OF THIS POLYNOMILA.. HOW DO YOU SOLVE THIS??
f(x)=15x^4+29x^3+521x^2=31X+70

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Guest Oct 30, 2012

717

Algebra

-2x + 2y = -2 convert to slope intercept form. Please show work! I cannot figure this out!!

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Guest Oct 30, 2012

698

math

[input][/input] 495[input][/input]

Guest Oct 30, 2012

697

physik

how do i berechne a steigung?

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Guest Oct 30, 2012

766

+23

anwser.me

find.this........!!!
sqrt(a)+sqrt(b)=??????
and
sqrt(a)-sqrt(b)=??????

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sohaib Oct 30, 2012

615

Mathematics

I think of a number.If I subtract 8 from it and multiply this difference by 3,the result is 21.What is the number i thought of?

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Guest Oct 30, 2012

Oct 29, 2012

719

Factoring

factor by using ac method 15x^2+31x+2

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Guest Oct 29, 2012

653

fractions

Guest Oct 29, 2012

837

+23

answer.me

4x-12sqrt(x)+9=0

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sohaib Oct 29, 2012

737

algebra

-4(p+2)+8=2(p-1)7p+15

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Guest Oct 29, 2012

745

math

Integrate the follwing
v=p(-x^2+11x-28)^2, [4,7]

Guest Oct 29, 2012

Oct 28, 2012

2768

Macroeconomics

Calculate the following, The bureau of labor statistics announced that in April 2010, of all adult Americans, 139, 455, 000 were employed, 15, 260, 000 were unemployed, and 82, 614, 000 were not in the labor force.
e. The adult population-139,455,000 read more ..

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Guest Oct 28, 2012

840

Calculate net present value

How much impact might microprocessors have on production costs?
Assume that variable overhead represents the same percentage of costs as fixed overhead. Find the net present value if the microprocessors cost $25,000 and their installation runs another read more ..

Guest Oct 28, 2012

Oct 27, 2012

674

calculator will not work!!!

calculator I down loaded have been working but now it will not work!!!

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Guest Oct 27, 2012

Oct 26, 2012

925

+30

math

Help please
Two sides of a triangle measure 15 feet and 12 feet in length. Determine several possible lengths of the third side of the triangle, and then answer the next three questions.
List 3 possible lengths for the third side.

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james Oct 26, 2012

898

math

solve for x 0.3x=1.5

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Guest Oct 26, 2012

807

perpendicular lines

Find the equation to a line that is perpendicular to y = -2x/3 + 5 and that passes through the point (8, -20).
I am trying to work this problem and having trouble...please help. I have been working at it all morning...thx

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Guest Oct 26, 2012

823

Solving Equations by using Addition & Subtraction

-56=20-(-e) what does e equal?

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Guest Oct 26, 2012

Oct 25, 2012

719

GRAPH

5y+5x=-5

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Guest Oct 25, 2012

826

algebra

10-2(3)/2=???

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Guest Oct 25, 2012

All Questions ⁺⁰234912 Questions

changing units in the customary system

mathe ist schwer

who can help me ?

math

I made a mistake earlier.... correction

Zeros of Polynomials

Algebra

math

physik

anwser.me

Mathematics

Factoring

fractions

answer.me

algebra

math

Macroeconomics

Calculate net present value

calculator will not work!!!

math

math

perpendicular lines

Solving Equations by using Addition & Subtraction

GRAPH

algebra

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