Iviumuay:
kass=360
heron is sell tickets at the football game. student tickets cost $4 each, and adult tickets cost $6
each. at the end of the game, sheron had collected $300.
select all the equations that could represent the relationship between the number of students, s, and the
number of adults, a, and the dollar amount received at the game.
a. 300 - 6a = 3s
b. a = 50-3/6*s
c. 300 - 6s = a
d. 300 + 3a = s
e. 300 + 65 = a

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

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.

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: