Respuesta :

adetuccio

first one is 24, you add all of them up and you get 24.

Answer:

a) 24

b) average kinetic E = 4

Step-by-step explanation:

Step 1:

we have 2 molecules = 5 kinetic E

2 moleules = 4 kinetic E

2 molecules = 3 kintec E

adding all of these up gives us the value of 24

Step 2:

average = the kintetic E of 3 values / how many different values there are which is 3

(3+4+5) / 3 = 4

Thus, the average kinetic E is 4