Pyramid Definition and 105 Threads

a charge can be either negative or positive, computers only understand once and zeroes and for every good thing there is a bad thing. Imagine you have a coin with one 1-side and one 0-side. If you do not flip there is a 100% chance that you won't get anything. If you flip once there is a 50%...

I know how to find the center of mass of a 2 dimensional object like a piece of plywood or something like that, but when it comes to 3-D objects I'm clueless. All I know is Mx=x1m1+x2m2+...xnmn here is my problem, i don't know if i should split the pyramid into 4ths or not. The Great...

There are 1,050,000 marbles. If the marbles are used to stack into a 3-sided pyramid, and every level of the pyramid is 2 cm high. How many centimeters tall can the pyramid get?

how do i prove the sentece for pyramid blocked between x=0 y=0 z=0 x+y+z=1 and the field is F=(0,0,R(x,y,z)) R is at C1 (i mean it is continutius and its first devrtive is continutius) all the condition of the sentence are ok: the plane is smood at it's parts the plane is closed all...

Arrange the numbers 1 through 10 in the shape of a pyramid (1 number at the peak, 2 numbers in the next row down, 3 in the next row, and 4 in the bottom row). The numbers must be arranged such that each number is equal to the difference of the two numbers directly below it. For example, if 5 and...