All Questions

939

alg

y=2x

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Guest May 31, 2012

927

+30

Why do people actually use this forum?

A lot of the questions people ask can be solved simply by entering the equation they have into their calculator...

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Flexography May 31, 2012

May 30, 2012

941

MATH

what does X equal? -5(X-31)=11.5 Thank You!

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Guest May 30, 2012

725

moduel 4-5 review pre cal

evaluate the expressio. round the result to three decimal places 3^3.1

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Guest May 30, 2012

755

heeey

In the given right triangle, find the missing length to the nearest tenth.
A. 20.2 ft
B. 7.5 ft
C. 11.7 ft
D. 17.3 ft

Guest May 30, 2012

908

Evaluate a variable expression invloving exponets

a pebble falls off a cliff from a height of 476m. The height of the pebble (in meters) t seconds after it starts falling can be approximated by 476-4.9t. About how high is the pebble 3 seconds after it starts to fall?

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Guest May 30, 2012

1320

bhj

whats 2+2?

rosala ●●●●●

Guest May 30, 2012

857

compound interest

Can someone explain compound interest, quarterly, and continuously please?

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Guest May 30, 2012

851

algebra

what is "one more than the difference of two numbers"

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Guest May 30, 2012

926

pie

what is the total of 16 times pie?

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Guest May 30, 2012

May 29, 2012

936

math

-3/4b-5=31 what is b?

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Guest May 29, 2012

776

calculating the primitive

How do i get the primitive of ((sqrt(x)-1)^3)/x ?

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Guest May 29, 2012

1019

Stammfunktion

Wie kommt man auf die Stammfunktion von ((sqrt(x)-1)^3)/x ?

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Guest May 29, 2012

837

algebra

-1 over 15 + 8 over 9

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Guest May 29, 2012

844

exponents

How to enter exponents?

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Guest May 29, 2012

907

algebra

evaluate v(u-1) for u=3 and v=5

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Guest May 29, 2012

732

physics

a lighted candle is placed 12 cm from a convex mirror if focal length of mirror is 15 cm and height of the candle is 4.5 cm find the position ,nature and size of the image

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Guest May 29, 2012

802

finding the radius when you have volume and height

225cm^3 = 1/3*pi*r^2*5

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emileighknight May 29, 2012

1073

statistics

What does C mean in a calculations such as 20C6*0.25^6*0.75^14 and how do you do the calculation

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Guest May 29, 2012

710

law of cosines

[input]20-16(.866)[/input] = 6.14? how.

Guest May 29, 2012

695

math

the length of a rectangle is 6.54 centimeters and its width is 8.9 centimeters. find the rectangles perimeter and area using the correct number of significant digits.

Guest May 29, 2012

734

math help

a 16oz bottle of water costs $1.44. what is the cost per ounce ?

Guest May 29, 2012

May 28, 2012

888

math

Two people are going to give money to a foundation for a project. Person A will provide one-half of the money. Person B will donate one-eighth of the money. What fraction represents the unfunded portion of the project?
how to solve this problem ? read more ..

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Guest May 28, 2012

981

alg 2

can someone tell me what the answer is to this "the time t that it takes Hannah to bike to school varies inversely as her average speed s. if she can bike to school in 25 min when her average speed is 6mi/h, what would her average speed need to be to get to read more ..

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Guest May 28, 2012

1052

help plz

Larson uses his credit card to purchase a new video game system for $519.82. He can pay off up to $225 per month. The card has an annual rate of 15.4% compounded monthly. How much total interest will he pay?

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Guest May 28, 2012

All Questions ⁺⁰236380 Questions

alg

Why do people actually use this forum?

MATH

moduel 4-5 review pre cal

heeey

Evaluate a variable expression invloving exponets

bhj

compound interest

algebra

pie

math

calculating the primitive

Stammfunktion

algebra

exponents

algebra

physics

finding the radius when you have volume and height

statistics

law of cosines

math

math help

math

alg 2

help plz

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