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A regular hexagon with sides 3 m is inscribed in a circle. What is the area remaining in the circle.

Posted by lxsptter on February 18, 2012 at 12:32 PM via web.

1 educator answer.

Let f(x) = x*sin(8/x) where `x !=0` . Determine whether or not f'(0) exists.

Posted by boblee12456 on February 18, 2012 at 12:24 PM via web.

A park in the shape of a hexagon has a fence that is 24 m long. What is the area of the park.

Posted by lxsptter on February 18, 2012 at 12:09 PM via web.

The limit `lim_(x->0) (8^x-1)/x` represents the derivative of a function f(x) at some number...

Posted by boblee1245 on February 18, 2012 at 12:04 PM via web.

The limit lim (h->0) of (sqrt(81+h)-9)/h represents the derivative of some function f(x) at...

Posted by boblee124 on February 18, 2012 at 12:00 PM via web.

What is the definite integral `int_(8)^17 15/x + 4x`

Posted by lxsptter on February 18, 2012 at 11:33 AM via web.

The 20th term of an arithmetic series is 131 and the sum of the 6th to 10th terms inclusive is...

Posted by ctkh66 on February 18, 2012 at 11:33 AM via web.

Sketch the regions enclosed by the given curves. Also give total area from both regions.`y =...

Posted by dawks on February 18, 2012 at 11:20 AM via web.

Find the limit: `lim_(h->0) (sqrt(81+h)-9)/h`

Posted by jimmybob1101 on February 18, 2012 at 11:17 AM via web.

Solve the equation: 2(9-2x)=2

Posted by libbysimone on February 18, 2012 at 10:55 AM via web.

What is the domain, range and horizontal asymptote of f(x)=3*e^x

Posted by libbysimone on February 18, 2012 at 10:53 AM via web.

Find the inverse of f(x)=6x. What is the domain and range of f and f^-1.

Posted by libbysimone on February 18, 2012 at 10:50 AM via web.

Find the domain of the composite function fog(x), f(x) = `sqrt x` and g(x)=2x+12.

Posted by libbysimone on February 18, 2012 at 10:47 AM via web.

If the sum of n natural number is calculated by using the formula n(n+1)/2, then find out how...

Posted by twinkysweet30 on February 18, 2012 at 10:33 AM via web.

How do you determine how much carbon should be left when you have the time, initial amount, and...

Posted by lrobbins0011 on February 18, 2012 at 9:55 AM via web.

Determine a quadratic function f(x)= ax^2 + bx + c if its graph passes through the point (2,19)...

Posted by lovekblue on February 18, 2012 at 9:41 AM via web.

The sum of Charles age and his fathers age is 68. His fathers age is eight more than twice...

Posted by asiangirl413 on February 18, 2012 at 9:09 AM via web.

What fits in the blanks?5_4_7=13

Posted by animallover14 on February 18, 2012 at 8:25 AM via web.

Combinations with numbers that are between 1-9 and combinations should start with 1234 and end...

Posted by shweta12patel on February 18, 2012 at 7:45 AM via web.

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Miguel wants to buy a new rug for his bedroom. He knows that the length is 2 feet more than the...

Posted by mrcoolguy555 on February 18, 2012 at 6:57 AM via web.

find equations of the tangent line and normal line to the given curve at the specified point??...

Posted by hoonbusiness on February 18, 2012 at 5:56 AM via web.

write an equation in slope intercept form for: a line through (6,1) and perpendicular to the line...

Posted by animalover4546 on February 18, 2012 at 4:34 AM via web.

sin(30+x)sin(30-x)=cosx30 are in degrees.

Posted by barr2012 on February 18, 2012 at 4:16 AM via web.

How many horizontal tangents does the graph of f(x)=(x-1)^2(x-3)^2 have?This what I did so far,...

Posted by ipood on February 18, 2012 at 4:06 AM via web.

lim [(5x+2)/(x+x^(1/3))]+2^x as x->- infinity ?

Posted by keeiti on February 18, 2012 at 4:02 AM via web.

Hwo do you find the shadow function of a given function? Showing the steps to find the shadow a...

Posted by homerhomer345 on February 18, 2012 at 2:39 AM via web.

The limit represents the derivative of some function f(x) at some number a. Find f and a. lim...

Posted by jimmy9901 on February 18, 2012 at 2:11 AM via web.

lim [sin 3x*tan 2x]/(x-x^3)^2 as x approaches 0 if i use sinx/x=1 -----lim [sin 3x* 3*tan2x*2] /...

Posted by anuket on February 18, 2012 at 1:11 AM via web.

Need some help with this conditional probability question. Thanks :)Jo is taking his driving...

Posted by chantaldasilva1995 on February 18, 2012 at 12:05 AM via web.

Find the equation of the straight line which has gradient 3 & which passes through the point...

Posted by amzingboy on February 17, 2012 at 11:52 PM via web.

Given the point (1.2) lies on the line y=5x+c, find C

Posted by mastknight on February 17, 2012 at 11:08 PM via web.

Use transformations to graph the following function. Also state (a) the domain, (b) the range,...

Posted by solo123456 on February 17, 2012 at 10:26 PM via web.

Solve the following logarithm equation. Please show all of your work. log8 (4x+2)= log8 (4x+8)

Posted by cassmith111 on February 17, 2012 at 10:23 PM via web.

Write the expression log (13x/4) as a sum or difference of logarithms.

Posted by cassmith111 on February 17, 2012 at 10:22 PM via web.

Solve the following equation. Please show all of your work. log4 (x-4)= -1

Posted by cassmith111 on February 17, 2012 at 10:20 PM via web.

Find the exact value of the logarithmic expression `log_3 45 - log_3 15` without using a...

Posted by cassmith111 on February 17, 2012 at 10:18 PM via web.

2 educator answers.

Find the domain of the composite function fog (x) if f(x)= 2x+1; g(x)= x +4

Posted by cassmith111 on February 17, 2012 at 10:09 PM via web.

What is the integral `int 8 dx`

Posted by creations on February 17, 2012 at 9:43 PM via web.

What is the value of the following if there is a discount of 45% soap-$12.50 cups-$9.95...

Posted by shelly2hip300 on February 17, 2012 at 9:37 PM via web.

lim [ (x^3+1)^(1/3) - x^(1/3) ] / [(x^2-1)^(1/2) +2 ] as x->- infinity please? answer in...

Posted by oltsik on February 17, 2012 at 9:04 PM via web.

Volume of a Balloon The volume V(in cubic meters) of the hot-air balloon described in Problem 65...

Posted by libbysimone on February 17, 2012 at 12:47 PM via web.

Solve logarithmic equation : ln(x + 1) – ln x = 2

Posted by libbysimone on February 17, 2012 at 8:44 AM via web.

The volume v in cubic meters of hot air ballon described in problem 65 given v(r)=4/3 pi r3 if...

Posted by libbysimone on February 17, 2012 at 8:36 AM via web.

Need to find Center and Radius of this equation: x^2+y^2+10y-56=0Listen, I know how to do these,...

Posted by kelsiecohen on February 17, 2012 at 8:35 AM via web.

Solve the inequlity 4x - 2 > 2(x + 2).

Posted by ebenton10 on February 17, 2012 at 8:00 AM via web.

ancient Egyptians invented to formula for calculating the volume of a truncated pyramid can any...

Posted by ydot on February 17, 2012 at 7:11 AM via web.

Which of the following might be the value of the discriminant of a parabola that lies entirely...

Posted by mrcoolguy555 on February 17, 2012 at 4:41 AM via web.

IB Math Studies math project ideas...?i'm really stuck and our math project is due next month....

Posted by shaemaa on February 17, 2012 at 4:36 AM via web.

lim (x-cos x)/(2x+10) as abs|x| approaches to infinity ?

Posted by keeiti on February 17, 2012 at 3:51 AM via web.

Given the function f(x)=-3x^2+6x-4. Draw the grap and determine the vertex, axis of symmetry,...

Posted by tl190836 on February 17, 2012 at 3:42 AM via web.

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