30 in.
11 ft. 10 in.
5. the opening in an air duct is 72 sq. in, what is the area to the nearest hundredth square
centimeter?
true/false
1 of 2

y + 11 = (1/4)(x + 16)

step-by-step explanation:

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.

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed