Judy paid $120.96 for 144 square feet of carpet. nathan purchased a 1 square foot sample of the same carpet. based on judy's price, what was the price of the sample?

Divide total price by amount bought:

120.96 / 144 = 0.84

It cost $0.84 for 1 square foot.

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.

80 the answer is 80

step-by-step explanation: