Question about The Office Equipment & Supplies
Think of how many sides has it has got.
Divide the total area of the cube by the area of one side.
Posted on Aug 21, 2019
SOURCE: excel formula
the formulae for the surface area of round disc is
pi * r * r
where pi=3.14 and r =radious of disc= diametre/2
for this 1st u have 2 calculate the radious of the disc that is
then convert it to m by dividing 1000 ,so radious=90/1000=0.09 m
finally calculate the area= 3.14 * 0.09 * 0.09=0.025434 sq metres
for 38 disc multiply 38 with the above area that is
0.025434 * 38=0.966492 sq metres
in excel 2007 u can do it more easily by going 2 formulas tab.
Under formla tab click on engineering formula and then convert
here u can convert from mm to m
after converting use the above formula i just told u.
Posted on Feb 27, 2008
You could do a simple +NOW-START DATE
It would depend on the format of your start dates - i.e YY, DD/MM/YY as to the results you get.
Do want the results in years, months, days?
Posted on Jun 16, 2009
You sort out the formula for the surface you have to calculate then substitute the numerical values for the variables (sides, bases, heights), the constants if any (pi, etc.) an press = to get the result
Ex Square with side= 2m
Area : 2 [X^2][=] result is 4 m^2
Circle of radius r=3 cm
Area: Pi* 3[^2]=28.27 cm^2
Posted on May 14, 2010
SOURCE: the volume of the cube
Are you sure you didn't mean 27 cubic inches?
That works so cleanly to a 3" square and an answer of 54
270 gives a repeating 6.whatever. That's as close as you get in the freebies for what is likely a typo
Posted on Nov 24, 2010
Almost exactly the way it's written in the book.
In the LineIO mode press
3 SHIFT [xth-root] 5 0 0 0 * 3 / ( 4 * SHIFT [pi] ) ) =
In the MathIO mode press
SHIFT [xth-root] 3 right-arrow 5 0 0 0 * 3 / ( 4 * SHIFT [pi]) =
xth-root is the shifted function of the key just below and right of the big round cursor pad.
* is the multiply key
/ is the divide key
pi is the shifted function of the x10^x key in the middle of the bottom row
BTW there's no "square root" in this problem. There's a "cube root" or "third root". Square root is the second root.
Posted on May 14, 2011
Testimonial: "Thank you!! I agree that I did not want the square root. I knew how to get the cube root in but could not figure out how to put in the 3/4pi part."
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