12/10/17

A cube and a sphere have equal volume find the ratio of the radius of the sphere to an edge of the cube
How I can get the answer 3:2
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12/09/17

Use the vertex (h, k) and a point on the graph (x, y) to find the general form of the equation of the quadratic function.
Use the vertex (h, k) and a point on the graph (x, y) to find the general form of the equation of the quadratic function.(h, k) = (−6, 2), (x, y) = (3, 8)
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12/09/17

Find the amount of Vanadium that has decayed after 74 days as a percent.
Vanadium-48 has a half life of 16 days
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12/09/17

An open-top cylindrical tank with a volume of 20m3 is to be made from a sheet of steel. If the cylindrical height is 5m, what is the surface area of steel?
what is the surface area of steel required* I ran out of room.
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12/08/17

A square with area of 49 in2 is rotated to form a cylinder. What is the length of one of the sides of the square?
just need the answer and please solve for me 
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12/08/17

How is each interior angle of a decagon 144
Today is my exam and  i want the correct answer. 
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12/08/17

spain and portugal form the iberian peninsula
i need to know if the spain and portugal formed the iberian peninsula
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12/08/17

help me solve this equation please!
The population of a city was 123 thousand in 1992. The exponential growth rate was 1.7% per year. What is the exponential growth function in terms of t, where t is the number of years since 1992
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12/08/17

An equation is given. Let k be any integer.
2/√3 cos(3θ) = 1   (a) Find all solutions of the equation.   (b) Find the solutions in the interval [0, 2π).
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12/08/17

What is the domain of the function f(x)=x-3/2x-5
What is the domain of the function f(x)=x-3/2x-5..................
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12/08/17

rotate points
its rotation is making me stuck n khan academy so i need all the answers  
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12/08/17

Calculate the momentum of each of the following objects:
a) a 0.50 kg ball thrown straight up with a velocity of 30 m/s. b) a 2000 kg railway car moving south at 10 m/s. c) an electron of mass, 9.1 x 10-31 kg moving at a velocity of 1 x 107 m/s. d) the... more
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12/07/17

33°F at 6 A.M. 45°F at 8 A.M.
I need help
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12/07/17

how do you rewrite this in the form 4^n
(4^6)(4^-8)
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12/06/17

equation for "five elevenths times a number is 55"
One step equations
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12/06/17

Find the length of the intercept arc in a circle with central angle 132degrees and diameter 12cm
this is a math problem
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12/06/17

What is the approximate area of the hexagon?
A regular hexagon has an apothem measuring 14 cm and an approximate perimeter of 96 cm.
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12/05/17

Data less than a z score of 0.83 is
for a normally distributed set of data the percentage of data less than a z score of 0.83 is
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12/05/17

Statistics question?
A particular group of men have heights with a mean of 171 cm and a standard deviation of 8 cm. Carl had a height of 174cm.?.a. What is the positive difference between Carl's height and the mean? b.... more
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12/05/17

A solid cylinder of r 7cm and h 14 cmis recasted into sheres of radius 3.5 cm. Find no of spheres formed
This question is of chapter mensuration of class 10. Please answer it fast sir. Its an request
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12/05/17

v=x^2 h=32. open rectangular constructed with square base x by x and height h. what is dimensions of container with least material
Calculas Help
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12/04/17

what is 36w+24 equal to as a product of two factors
What the sum of e6w+24 as a product of two factors
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12/04/17

if 4 cans of cat food cost $2,how much would 1 can of cat food cost
a soup recipe uses 6 cups of water,4 cups
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12/04/17

Show that the vertex firm expression -2 (x-125)squared +31250 is equivalent to 500x-2xsqared
You found the expression 500x-2xsqared as the area of dairy man Johnsons pen. You probably used either guess and check or graph to see that the area is biggest when x=125 feet
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12/04/17

Factor the expression 100 - 80 don't understand
I'm having trouble with this problem any help by chance
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