Calculate the average weight of the dogs listed in the chart below. Dog Weight

Molly 30 lbs.
Jessie 20 lbs.
Wallace 14 lbs.
Seiko 19 lbs.
Missy 10 lbs.
Skipper 21 lbs.​

19

Explanation:

Once you add all the weights together, you end up with 114 then you divide it by how many dogs there are, 6. 114/6 = 19. The average is 19 lbs.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer