All Questions ⁺⁰237749 Questions

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723

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Graphing Inequalities

What is > (Greater than or equal to) -1/2x + 5 ?[math] [math]

Guest Apr 29, 2012

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684

0

mathmatics

Guest Apr 29, 2012

Apr 28, 2012

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911

1

Algebra 2

HOw many zero's are found in x^3+3x^2-4x-12?

Guest Apr 28, 2012

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975

2

Fractions

What number added to 1/3+ 1/4 will equal 1?

Guest Apr 28, 2012

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976

2

addition

how to add two numbers?

Guest Apr 28, 2012

0

1015

1

COTANGENS

Und wo ist der Cotangens knopf?

Guest Apr 28, 2012

Apr 27, 2012

0

772

0

Algebra 1b

how doo i Simplify this expression
(4x)3

Guest Apr 27, 2012

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948

4

math

Guest Apr 27, 2012

0

903

1

solve

Guest Apr 27, 2012

0

755

1

Math Problem

18 (203,492-213,890)²+30(191,500-213,890)²+4(296750-213,890)²/ 3-1

Guest Apr 27, 2012

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980

1

fractions

what is the sum 4/5 * 1 1/6

Guest Apr 27, 2012

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1000

2

what is 4 multiplied by 3?

what is 4 multiplied by 3?

Guest Apr 27, 2012

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1017

2

What is pi?

Guest Apr 27, 2012

0

861

1

i need help

i need help with a problem.
how do you do radical expressions?

Guest Apr 27, 2012

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725

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circumference

A clock factory is cutting 4 identical circles out a plastid sheet to make 4 clocks. If the circumference is 24 inches, which is closest to the area of the plastic sheet?

Guest Apr 27, 2012

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749

0

Bug in the hyperbolic functions

Dear Admin,
since when is there a “Deg” mode for hyperbolic functions?
The hyperbolic functions are defined by e-functions and there
is no “Deg” mode for e-functions!
If I switch to “Deg” and I enter sinh(10), the calculator returns 0.1754… read more ..

Guest Apr 27, 2012

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741

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maths

simplify -3x -4x=

Guest Apr 27, 2012

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965

1

MATH

What's 8/11 - 7/12

Guest Apr 27, 2012

0

709

0

surface area

Guest Apr 27, 2012

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724

0

math

write each numerator and denominator as a power, then use the exponent rules to simplify. express your answers as a power with a whole number base.
1.625/25

Guest Apr 27, 2012

0

1152

1

Calc 1

can u help with this question
Find the absolute extrema of the function on the interval [2, 5]. (Round your answers to the nearest hundredth.)
g(x)=x/ln(x)

Guest Apr 27, 2012

0

929

1

algebra2/trig

Guest Apr 27, 2012

Apr 26, 2012

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775

0

math/ factoring algebraic expressions

y=4x^2-8x-45
factor than determine zeros after determine coordinates of vertex

Guest Apr 26, 2012

0

794

1

scientific notation

Scientific Notation
1. Which shows the expression below simplified?
(8.9 × 10-4) - (3.8 × 10-5)
a.)8.52 × 10-5
b.)5.1 × 10-4 c.)8.52 × 10-4 d.)5.1 × 10-5 the part where it saus 10-5 and 10-4 are 10 to the negative 4th power read more ..

Guest Apr 26, 2012

0

888

1

Algebra

How do you factor 2x^2+13x+6?

Guest Apr 26, 2012

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