All Questions

792

Hi,

Hi,
Can somebody tell me what is the formula of this exercise and how to solve it ?
1/(2x^2 + 2)+1/(4x-2)=x+2/(4x^2-1)
Before the hand,thank you.

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Guest Apr 25, 2013

581

If I divide your weight by 6 would I get a whale?

Are you that fat that you are the weight of a whale I feel sorry for your mum she is the weight of the sea.

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Guest Apr 25, 2013

812

2+2=

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Guest Apr 25, 2013

814

How so I insert the base of a log?

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Guest Apr 25, 2013

Apr 24, 2013

603

algebra help pleaaasse

8a + 3 = 6a + 11?

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Guest Apr 24, 2013

925

Center Radius form HELP!

I need help solving this problem for a math essay.
I need to take the equation 3x²+2x+3y²-7y-10=0 (standard form)
and turn it into center radius form to find the radius and Center points.
I cant seem to figure out the problem and get the right read more ..

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Guest Apr 24, 2013

Apr 23, 2013

879

math

Elena gets a base pay of 1,500 per month. She also earns a commission of 8% of the total ales dollars that she makes. What are Elena's earnings for a month in which she has sales of 32,000?

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Guest Apr 23, 2013

746

how do you turn decimals in fractions on this online calc?

what do i press to turn long decimals into fractions

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Guest Apr 23, 2013

667

best fit

how do you find the best fitting line with this calculater or line regresion

Guest Apr 23, 2013

872

MATH HELP

Double checking my work.
what its half of (2/3) squared.
and what is half of (7/3) squared.
please help.

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Guest Apr 23, 2013

658

Calculus

A manufacture has an annual demand (M) for 400 units of a product. It costs the manufacture R75 to make one unit of the product(g), R500 to set up the factory to be able to make the product (f) and R16 to store one unit of the product for one year (k). The read more ..

Guest Apr 23, 2013

657

Calculus

Four thousand units of a product are demanded when the unit price of the product is R60. However, demand will increase by eight units every time the unit price decreases by R1.50. For the revenue from the sale of the product to be a relative maximum, determine read more ..

Guest Apr 23, 2013

632

Calculus

Given the function, f(x)=2,5x-xInx, where x>0
The relative maximum value of the function is?(rounded to two decimal places)

Guest Apr 23, 2013

640

very important , this is

B***s.

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Guest Apr 23, 2013

Apr 22, 2013

815

what percent of 1520 is 32

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Guest Apr 22, 2013

Apr 21, 2013

612

Ace to no the trixs

Guest Apr 21, 2013

852

what is 1.75 per cent of 1,700,000.00?

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Guest Apr 21, 2013

Apr 19, 2013

631

i want to know how to find the radius from the cercumference

how to i find the fadius from the cercuference

Guest Apr 19, 2013

954

maths!

The zookeeper has a group of crocodiles and emus. ther are a total of 80 legs ang 32 heads. how many emus are there?

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Guest Apr 19, 2013

713

HELP ME with this Sequence PLS

Help me PLSSSSSSSSSS
Find the nth term of this sequence 5, 6, 11, 20, 33,...

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Guest Apr 19, 2013

Apr 18, 2013

778

Math Help

I imagine I'm going to kick myself in the butt after this, but I'm having difficulty on question number 10 of the homework.
Z = (x-bar - mean)/standard deviation/sqrt(n)
In the example, it gives (43.8-45)/3.82/(sqrt63) = -2.493
I'm getting -0.03957743 read more ..

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Guest Apr 18, 2013

712

Need help

If a student test score is 68%,75%and 79% wat score on the last exam to earn a b(80% or better in the course

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Guest Apr 18, 2013

721

algebra

In 2010 45.3 members of club. this is a increase of 119% from 1990. How many members was there in 1990

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Guest Apr 18, 2013

626

Math(duh)

Jason has 57 math puzzles.he keeps 9 for himself,then divides the rest between his 8 friends.write an equation for the # of puzzlez for each friend.

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Guest Apr 18, 2013

Apr 17, 2013

700

Changing Decimal to Fraction

[size=150] [Is there a way to change fractions to decimals on these calculators?[/size]

Guest Apr 17, 2013

All Questions ⁺⁰234891 Questions

Hi,

If I divide your weight by 6 would I get a whale?

2+2=

How so I insert the base of a log?

algebra help pleaaasse

Center Radius form HELP!

math

how do you turn decimals in fractions on this online calc?

best fit

MATH HELP

Calculus

Calculus

Calculus

very important , this is

what percent of 1520 is 32

Ace to no the trixs

what is 1.75 per cent of 1,700,000.00?

i want to know how to find the radius from the cercumference

maths!

HELP ME with this Sequence PLS

Math Help

Need help

algebra

Math(duh)

Changing Decimal to Fraction

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