How will the volume of the pyramid change if each side is multiplied by a factor of 1/2?
a. the volume will be 2 times the original volume.
b. the volume will be 8 times the original volume.
c. the volume will be 1/4 times the volume.
d, the volume will be 1/8 times the volume.

D. The volume will be 1/8 times the volume.

Step-by-step explanation:

We have been asked to find the affect on the volume of a pyramid if each side is multiplied by  factor of 1/2.

Let x and y be the sides of base of pyramid and z be the height of original pyramid.

Now each side of our pyramid is multiplied by a factor of 1/2, so sides of new pyramid will be:

,

,  

Let us substitute sides of new pyramid in volume formula to figure out volume of new pyramid.

We can see that volume of new pyramid is 1/8 times the volume of original pyramid, therefore, option D is the correct choice.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

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step-by-step explanation: